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Martins' Arrival Hints Early Spring, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

The Growing Teacher, Score Card For A Growing Teacher. Ninth Annual Conference Of Supervising Teachers Of Vocational Agriculture, North Carolina Agricultural & Technical State University

Documents

Score card for teacher. Program for ninth annual vocational agriculture teachers' conference.

Observations On The Behavior Of Brasilian Halictid Bees, Iii, Charles D. Michener, Rudolf B. Lange

Mi

No abstract provided.

Observations On The Ethology Of Neotropical Anthophorine Bees (Hymenoptera: Apoidea), Charles D. Michener, Rudolf B. Lange

Mi

No abstract provided.

A Bio-Assay And Histochemical Study Of Antidiuretic Hormone In Normal And Adrenalectomized Rats, Jean Kautz Lauber

Biology ETDs

The role of neurohypophyseal hormone vasopressin in water and electrolyte regulation has been of interest to both physiologists and clinicians. This interest has been stimulated recently by identification of the chemical structure and synthesis of this polypeptide hormone by duVigneaud and his co-workers, an accomplishment which won for duVigneaud the Nobel Prize in 1955.

Pintails Making Appearance Here, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Incecticides Killing Much U.S. Wildlife, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

4-H Leaders Guide, Agricultural Extension Service, South Dakota State College

SDSU Extension Circulars

The 4-H Club is a voluntary organization of rural and urban boys and girls, in and out of school, who are interested in learning more about the skills of farming and homemaking, cooperation, leadership, citizenship, and other things essential for continuous individual and social growth. Club members are expected to complete projects of their choice on their farm or in their home. In addition, they are to attend and participate in 4-H Club meetings and events.

South Dakota Farm And Home Research, Agricultural Experiment Station

South Dakota Farm and Home Research: 1949 -1998

In This Issue:
Vitamin D Supplementation for Feeder Lambs [p] 3
S.D. 210—A New Corn Hybrid [p] 6
Shipping Eggs to Central Markets [p] 8
Sorghum Breeding Produces a Problem in Theoretical Research [p] 11
Gate Fastener—Fast Operating, Strong [p] 14
Former South Dakotan Becomes Dean [p] 16

Centunculus, Randel Bell

Specimens by Name

No abstract provided.

Kentucky Warbler (Vol. 34, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

South Dakota Horticulture, November/December 1958, State Horticultural Society

North and South Dakota Horticulture

Volume 31, Number 6

Make a Christmas Wreath
Florists and Nurserymen Meet at Brookings
Woodward Named Director of GFP
New and Worthwhile Bedding Plants
Hort Industry Booms
Storage Requirements for Fruits and Vegetables
Fruit Plantings Need Protection
Premium Schedule Available for New York Show
Chemical Company Lists Films
Effie Preston Kindred Rates SDFGC Salute
Nat'l Christmas Slide Contest Closes Feb. 15
Some Ideas for Feeders and Feed
Cash Awards Offered in Membership Contest
Conservation Includes
Wyoming Woman Rates Well in Sterling Bowl Contest
53 Attend District I Meeting in Britton
Design and Depth Important in Flower Arrangements
Better Birding
Mrs. …

Influence Of Seed Irradiation With X-Rays And Thermal Neutrons Upon Cell Size And Mitotic Activity In Root Tips Of Maize, Francis A. Haskins, Merwyn Davidson, Russell Beers

Department of Agronomy and Horticulture: Faculty Publications

In recent years a number of reports (for example, Caldecott et al., 1952, 1954, 1955; Schmidt and Frolik, 1951; Schwartz, 1954; Schwartz and Bay, 1956; Spencer and Cabanillas, 1956; Yagyu and Morris, 1957) have appeared which deal with the effects of treating seeds with various high energy radiations. In all cases it is reported that seedlings grown from appropriately-irradiated seeds are reduced in stature. This reduction in stature must necessarily result from irradiation-induced decreases in number and/or size of the cells comprising the seedlings. Although some quantitative data relating to irradiation-induced changes in cell size and mitotic activity are available …

Many Blackbirds Are Winter Visitors, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

A Revisional Study Of The Bees Of The Genus Perdita F. Smith, With Special Reference To The Fauna Of The Pacific Coast (Hymenoptera, Apoidea) Part Iii, P. H. Timberlake

All PIRU Publications

In the two preceding parts of this revision those species of Perdita have been treated that belong to the subgenera Xerophasma, Pseudomacrotera, Macrotera, Cockerellula, Macroteropsis, Macroterella, Heteroperdita, Glossoperdita, Hesperoperdita, Epimacrotera, Cockerellia, Procockerellia, Pentaperdita, Xeromacrotera, Callomacrotera, Hexaperdita, Perditella, Alloperdita, and Pygoperdita. The many species now remaining will be referred to the typical subgenus, although divided into numerous groups. In Part III the systematics of those sections of the typical subgenus designated as the zonalis and halictoides groups will be considered, together with …

Hermit Thrush Not Too Easy To Find, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Bulletin No. 10: The Connecticut Arboretum, Richard H. Goodwin, William A. Niering, Fleur A. Grandjouan, Robert Fulton Logan

Bulletins

An annotated list with seasonal records and an account of the breeding bird census program. 24 pp.

The Geology Of The Palmer Quadrangle, Ellis County, Texas, James Alfred Pitkin

Field and Laboratory

Location of Palmer Quadrangle.-This quadrangle lies in northeastern Ellis County. It is bounded by the meridians 96° 37' 30" and 96° 45' 00", and by the parallels 32° 22' 30" and 32° 30' 00", and includes an area of some 61 square miles. U.S. Highway 75 crosses the quadrangle, and there is a complementary network of secondary roads. Palmer, Trumbull, and Boyce are the only towns within the area. General Stratigraphy.-Bedrock consists of the upper chalk member of the Austin chalk and two members of the Taylor marl, the Lower Taylor marl member and the Wolfe City sandstone member. All …

Whole Issue Nebraska Bird Review (October 1958) 26(4)

Nebraska Bird Review

TABLE OF CONTENTS

Thirty-Fourth Annual Cooperative Spring
Migration and Occurrence Report....................50

General Notes....................68

Excerpts from Letters ....................70

Second Annual Fall Meeting....................72

George E. Condra ....................72

Index ....................73

First Records Of Four East-European Linnaean Plants At Dallas, Texas, Ernest Couch

Field and Laboratory

No abstract provided.

The Red Fox, Vulpes Fulva, In Dallas County, Texas, William B. Stallcup

Field and Laboratory

No abstract provided.

Ammannia Teres Raf. (Lythraceae) In Coastal Texas, Fred B. Jones

Field and Laboratory

No abstract provided.

Golden-Cheeked Warblers In Dallas County, Texas, Edward C. Fritz

Field and Laboratory

No abstract provided.

A Rapid Volumetric Analysis For Carbonate In Rocks, Eugene Herrin, H. Sterling Hicks, Herbert Robertson

Field and Laboratory

Rapid, accurate analyses for the CO3 content of carbonate rocks may be made by allowing a known amount of the rock to react with a measured quantity of standard H2SO4 and then determining the amount of acid which remains by back-titration with standard NaOH. The technique is faster and more accurate than the leaching method and, more important, allows the analyst to determine directly the CO3 content. Very accurate analyses for CO3 in limestones may be made by potiometric titration methods, but quite satisfactory results are obtained using phenolphthalein as an indicator. As is the case with igneous rocks, the …

Men Of Science In Texas, 1820-1880, S. W. Geiser

Field and Laboratory

Recently there came back into my hands a lent-and forgotten-dossier of 1929 correspondence with Swiss and German universities and libraries-a correspondence dealing with the Swiss naturalist, Jacob Boll, who spent the last years of his life in Texas. His life, with that of other naturalists, is sketched in my Naturalists of the Frontier (1937, 1948). Such a recovery reminds one of the passing of time, and a long-made promise to put into print an account of the men of science (sit venia verbo) of Early Texas. Most of them were men of other trades, professions, what-you-will, of good amateur standing; …

Louisiana Agriculture Magazine, Fall 1958, Lsu Agricultural Experiment Station

Louisiana Agriculture

No abstract provided.

Native Grassland Of Southwestern Iowa, J. E. Weaver

Department of Agronomy and Horticulture: Faculty Publications

Studies of the prairie by the writer and Fitzpatrick during 1922-33 were both extensive and intensive. They were extensive in that they included an area of 60,000 sq. mi. in western Iowa, eastern Nebraska and portions of the four adjoining states. They were intensive in that a record of the kinds and distribution of grasses, the abundance and relative importance of forbs, and other pertinent data were ascertained and recorded separately for each of 135 selected areas. Since most of these prairies were examined two or more times each growing season, and many repeatedly during a five-year period, a clear, …

New Farmers Of America, 24th National Convention, New Farmers Of America

Documents

Program for the 24th annual national NFA convention.

Proceedings, New Farmers Of America, 24th National Convention, New Farmers Of America

Documents

Proceedings, New Farmers of America, 24th National Convention, September 29-October 3, 1958, Municipal Auditorium, Atlanta, Georgia.

Foods, Feeders For Birds Described, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.