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Articles 247531 - 247560 of 256728
Full-Text Articles in Entire DC Network
Southeastern South Dakota Farm Record Summary 1952 Tenth Annual Report, Allen R. Clark
Southeastern South Dakota Farm Record Summary 1952 Tenth Annual Report, Allen R. Clark
Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)
This is the tenth annual report of the farm record study started by the Experiment Station in 1943. Farm record cooperators are located in two areas of the state; namely, the Southeastern and North Central Areas. A summary of the results of the North Central area are included in a separate pamphlet.
Farm Labor, Power And Machinery Performance For Selected Operations Under Dryland And Irrigated Conditions In Central South Dakota, James Ulvilden
Farm Labor, Power And Machinery Performance For Selected Operations Under Dryland And Irrigated Conditions In Central South Dakota, James Ulvilden
Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)
The problems of farm managers are everlasting. They are constantly in the process of examining alternative methods of production and alter native combinations of resources in an attempt to attain a higher and more stable income. For this farm planning, a vast amount of physical data on the cost and returns of alternative plans is needed. It is important that the physical data be as accurate as possible, because the farm plan is no better than the information upon which it is based. Technological progress has been very rapid in agriculture and thus it is important to keep up with …
Lysimachia Quadriflora Sims, Ernest L. Stover
Letter From J. H. Dickens To S. B. Simmons; Letter From J. H. Dickens To Division Of Teacher Education, J. H. Dickens
Letter From J. H. Dickens To S. B. Simmons; Letter From J. H. Dickens To Division Of Teacher Education, J. H. Dickens
Documents
Letter from J. H. Dickens to S. B. Simmons, concerning shop equipment. Letter from J. H. Dickens to Division of Teacher Education, requesting publications.
Bulletin No. 362 - Sugar Beet Yield And Quality As Affected By Plan Population, Soil Moisture Condition, And Fertilization, Jay L. Haddock
Bulletin No. 362 - Sugar Beet Yield And Quality As Affected By Plan Population, Soil Moisture Condition, And Fertilization, Jay L. Haddock
UAES Bulletins
In 1605 Oliver de Serres, French agronomist, observed that beets contained sugar-and in 1750 Andrew Marggraf, a German physicist, obtained sugar crystals from beets. It was more than 100 years from Marggraf's discovery until the first successful beet sugar factory was developed in the United States at Alvarado, California, in 1870. Since that time beet sugar has become increasingly more important in our national economy. At present continental United States produces a third of her sugar requirements, 70 to 80 percent of which is from sugar beets. The importance of the sugar beet crop in national and world economy is …
Kentucky Warbler (Vol. 29, No. 3), Kentucky Library Research Collections
Kentucky Warbler (Vol. 29, No. 3), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
The Skeletal Anatomy Of Several Species Of Salamanders With Special Reference To Bolitoglossa Rufescens (Cope), Afton M. Hansen
The Skeletal Anatomy Of Several Species Of Salamanders With Special Reference To Bolitoglossa Rufescens (Cope), Afton M. Hansen
Theses and Dissertations
This paper deals with the complete skeletal anatomy ot Bolitoglossa rufescena (Cope). All parts are figured and described. In addition to this many of the main skeletal parts of Bolitoglossa platydactyla (Cuvier) Bolitoglossa occidentalis Taylor, and Bolitoglossa flaviventris (Schmidt) are described and figured. A comparison of the following parts of the above mentioned salamanders is presented: skull, atlas, ninth trunk vertebra, sixth caudal vertebra, carpals, tarsals and digits. The similarities and differences are pointed out as they appeared to the author. The relationship and specialization ot these species is discussed rather briefly.
Some Preliminary Studies Of Rocky Mountain Spotted Fever Vectors In Utah, Marvin Dale Coffey
Some Preliminary Studies Of Rocky Mountain Spotted Fever Vectors In Utah, Marvin Dale Coffey
Theses and Dissertations
That the tick, Dermacentor andersoni Stiles, was the vehicle of transmission for the disease Rocky Mountain spotted fever was first suggested by Wilson and Chowning (1902). The disease itself has been recognized since 1873, being first known from the Bitter Root Valley of Montana. The first medical record, however, was reported from Idaho by Wood (1896).
Note From P. R. Reid To S. B. Simmons, P. R. Reid
Note From P. R. Reid To S. B. Simmons, P. R. Reid
Documents
Note from P. R. Reid to S. B. Simmons, informing him of his vacation.
Vitis Riparia Michx., Hiram Frederick Thut
Achieving Farm Ownership In South Dakota Through The Farm Ownership Program Of The Farmers Home Administration, Canute M. Johnson
Achieving Farm Ownership In South Dakota Through The Farm Ownership Program Of The Farmers Home Administration, Canute M. Johnson
Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)
The desire for secure tenure in ownership of land has given rise to the associated ideal of the family farm. Implementation of this ideal has been one aspect of political and governmental agricultural policy through out our national life. Although federal agricultural policies and legislation have not always been consistently directed' toward this end, Congress has frequently extended federal assistance in one form or another in support of this ideal. Federal assistance for this purpose has most often come during periods of agricultural distress when demands upon Congress for such assistance have been great. Currently, the Farmers Home Administration's Farm …
Montia Cordifolia (S. Watson) Pax & K. Hoffm., Charles Hansen
Montia Cordifolia (S. Watson) Pax & K. Hoffm., Charles Hansen
Specimens by Name
No abstract provided.
Lewisia Rediviva Pursh, Charles Hansen
Dakota Horticulture, July/August 1953, North And South Dakota State Horticultural Societies
Dakota Horticulture, July/August 1953, North And South Dakota State Horticultural Societies
North and South Dakota Horticulture
Volume 26, Numbers 7/8
Baffin Island Birds, O.A. Stevens
Newslants, H.A. Graves
Manitoba News Letter, W.R. Leslie
Your Yard and Garden, Dr. L. Yager
Experiences in Horticulture, R.L. Wodarz
8th Robertson Award
Book Reviews, Mrs. L.N. Brakke
One Less Bridge, Mary Louise Kinyon
Lecture at Madison, Mrs. D.S. Baughman
Fruit and Vegetable Notes, F.X. Wallner
President's Message, Mrs. Leo Monteith
Awards, Mrs. G.M. Jorgensen
Garden Club Gleanings, Mrs. R.G. Ferris
The Far North, P.H. Wright
Secretary's Corner, W.A. Simmons
Whole Issue Nebraska Bird Review (July 1953) 21(3)
Whole Issue Nebraska Bird Review (July 1953) 21(3)
Nebraska Bird Review
Table of Contents
Spring Field Day .......................................................................................... 29
Field Separation of the Herring Gull, California and Ring-bill Gulls ................................................................................32
Meetings and Reports ................................................................. 34
General Notes ....................................................................... 35
Communications ................................................................ 40
Book Reviews ................................................................... 40
South Dakota Farm And Home Research, Agricultural Experiment Station
South Dakota Farm And Home Research, Agricultural Experiment Station
South Dakota Farm and Home Research: 1949 -1998
Forage Crops for Turkeys [p] 83
Drying the Corn Crop [p] 86 Feebar Barley for Pigs [p] 90
South Dakota Looks at Irrigation [p] 92
Profit or Loss [p] 97 Big-Neck in Calves [p] 99 Notes,
Agronomy Field Day [p] inside back cover
On The Status Of Some Arctic Mammals, Robert L. Rausch
On The Status Of Some Arctic Mammals, Robert L. Rausch
Harold W. Manter Laboratory of Parasitology: Faculty Publications
The mammal fauna of arctic Alaska is comprised of about thirty species, most of which are widely distributed. A few of these are essentially nearctic species, having extended their range northwestward during post-Pleistocene time. The majority, however, consists of forms which are either circumboreal in their distribution, or which have closely-related palearctic counterparts-considered specifically distinct hy most North American mammalogists. Sorne of the foremost Old World workers, however, do not agree that Bering Strait constitutes a barrier which effectively separates the Old World fauna from the New.
Studies On The Helminth Fauna Of Alaska. Xiii. Disease In The Sea Otter, With Special Reference To Helminth Parasites, Robert L. Rausch
Studies On The Helminth Fauna Of Alaska. Xiii. Disease In The Sea Otter, With Special Reference To Helminth Parasites, Robert L. Rausch
Harold W. Manter Laboratory of Parasitology: Faculty Publications
During the spring of 1951, the U. S. Fish and Wildlife Service undertook the removal of sea otter, Enhydra lutris (L)., from the Aleutian Island of Amchitka, for the purpose of restocking range from which the animals have long been exterminated. The decision to undertake this activity was influenced by the nature of military operations planned for the island later the same year. The capture and removal of the otter were under the supervision of Mr. Robert D. Jones, Biologist, U. S. Fish and Wildlife Service. Heavy losses among the animals shortly after capture made the venture unsuccessful. Many deaths …
Inventory 1953, Southside Classroom Equipment, E. C. Moore
Inventory 1953, Southside Classroom Equipment, E. C. Moore
Documents
Equipment inventory for classroom at Southside School.
Letter From H. Fred Simons To Mr. Veasey, H. Fred Simons
Letter From H. Fred Simons To Mr. Veasey, H. Fred Simons
Documents
Letter from H. Fred Simons to Mr. Veasey, praising his experience at Hammocks Beach camping workshop.
Letter From J. L. White, Itinerant Teacher-Trainer At West Virginia State College And State Nfa Advisor, To W. T. Johnson, J. L. White
Documents
Letter from J. L. White, Itinerant Teacher-Trainer at West Virginia State College and State NFA Advisor, to W. T. Johnson, concerning an NFA Ham, Bacon and Egg Show.
Letter From J. D. Lennon To North Carolina Agriculture Teachers Association, J. D. Lennon
Letter From J. D. Lennon To North Carolina Agriculture Teachers Association, J. D. Lennon
Documents
Letter from J. D. Lennon to North Carolina Agriculture Teachers Association, concerning camp plans.
Letter From S. B. Simmons To D. E. Smith. The Vocational Agriculture Summer Program In The Carver Consolidated School, Winston-Salem, S. B. Simmons, D. E. Smith
Letter From S. B. Simmons To D. E. Smith. The Vocational Agriculture Summer Program In The Carver Consolidated School, Winston-Salem, S. B. Simmons, D. E. Smith
Documents
Letter from S. B. Simmons to D. E. Smith, thanking him for summer schedule. Schedule for vocational agriculture summer program at Carver Consolidated School.
Some Local Impacts Of Reservoirs In South Dakota, South Dakota Agricultural Experiment Station
Some Local Impacts Of Reservoirs In South Dakota, South Dakota Agricultural Experiment Station
Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)
The South Dakota Coordinating Committee for Missouri Basin Development appointed a sub-committee to study some of the local impacts of inundation of land in reservoir areas.The purpose of the study was first to get a clear understanding of the local problems arising from the inundation of large areas of land, and secondly, to consider suggestions for improving the rules and procedures used in land acquisition programs. The building of certain dams in the Missouri Basin was given general approval in the Flood Control Act of 1944. Further approval has been given through subsequent appropriations. The sub-committee was not asked to …
Program Of The 25th Annual Convention Of North Carolina Association Of New Farmers Of America, New Farmers Of America
Program Of The 25th Annual Convention Of North Carolina Association Of New Farmers Of America, New Farmers Of America
Documents
Program of the 25th annual convention of North Carolina Association of New Farmers of America, The Agricultural and Technical College, Greensboro, North Carolina.
Conference Proceedings, 25th Annual Convention, North Carolina Association, New Farmers Of America, New Farmers Of America
Conference Proceedings, 25th Annual Convention, North Carolina Association, New Farmers Of America, New Farmers Of America
Documents
Conference Proceedings, 25th Annual Convention, North Carolina Association, New Farmers of America. The Agricultural & Technical College, Greensboro, NC.
A Cytotaxonomic Study Of New Mexico Thelesperma, Andrew Marion Torres
A Cytotaxonomic Study Of New Mexico Thelesperma, Andrew Marion Torres
Biology ETDs
This study has been an attempt to collect, to identify, and to classify the four New Mexico species of Thelesperma on the basis of morphology and chromosome number. In addition, an attempt has been made to analyze the morphology of the chromosomes with respect to their evolution.
Abnormal Digits In Necturus, Joseph P. Harris Jr.
Abnormal Digits In Necturus, Joseph P. Harris Jr.
Field and Laboratory
Necturus normally has four digits on each limb, but several variations of this basic pattern have been recorded. Necturus with three toes on one or more feet have been reported by Jenness (1942, 1944), Hutt (1945) and Mattox (1944). Individuals with five toes were reported by Jenness (1942, 1946); one with eight toes was reported by Mattox. Digits may have one phalanx less than is usual (Mattox) or one phalanx more than is usual (Harris, 1952). Mattox had one specimen in which digit 4 was missing on one leg, and another in which an extra phalanx grew from the side …
Geology Of The Preston Hollow Quadrangle (Dallas, Collin, And Denton Counties, Texas), George. W. B. Hall Jr.
Geology Of The Preston Hollow Quadrangle (Dallas, Collin, And Denton Counties, Texas), George. W. B. Hall Jr.
Field and Laboratory
Bedrock in the Preston Hollow Quadrangle consists of the upper Eagle Ford shale and the middle marl and lower chalk members of the Austin formation. The area is situated upon a gentle homocline with the beds dipping 50 to 60 feet per mile to the southeast. The Eagle Ford is principally shale with interbedded thin layers of shaly limestone and sandy shale. The Austin formation is readily divisible into a lower chalk, which is a rather hard unit, and an overlying softer marly unit. There are, however, many hard chalky beds in the marl. Many thin layers of an argillaceous …
Geology Of The Pleasant Grove Area, Dallas County, Texas, Dale O. Overmyer
Geology Of The Pleasant Grove Area, Dallas County, Texas, Dale O. Overmyer
Field and Laboratory
The Austin chalk and Taylor marl of Upper Cretaceous age underlie the Pleasant Grove area. These units strike north-northeast and dip at approximately 55 feet per mile toward the east. Both the middle marly and the upper chalk members of the Austin are present. Within the upper 40 feet of the chalk there are several local unconformities. In cross section these appear as buried depressions as much as 9 feet in original depth, with their bottoms truncating beds of massive chalk. The basal beds filling these depressions contain much conglomeratic material abounding in fossil fragments. These structures vary in age …