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A Floral Survey Of The Lake Michigan College- Ross Property, Van Buren County, Michigan, William Monroe Knott

Masters Theses

No abstract provided.

Inventory Of Lake Studies In Maine, Charles F. Wallace Jr., James M. Strunk

Maine Collection

Inventory of Lake Studies in Maine

By Charles F. Wallace, Jr. and James M. Strunk

State Planning Office, Water Resources Planning Division, July 1973.

"Printed under Appropriation Number 4248.5 and financially assisted by planning grants from the United States Water Resources Council Title III funds."

Contents: Introduction / Investigating Agencies / Federal Agencies / State Agencies / Regional Planning Commissions and Economic Development Districts / Maine Colleges and Universities / Private / Other Private / Other / Appendices

Effects Of A Nuclear Detonation On Arthropods At The Nevada Test Site, Dorald M. Allred

Brigham Young University Science Bulletin, Biological Series

Fifty-three arthropod species were studied in an area affected by an underground nuclear detonation. These were represented by 10 species of ants, 17 beetles, 5 orthopterans, 4 scorpions, 6 solpugids, and 11 spiders (Table 16). Relative populations were determined prior to the detonation and at three periods after the detonation–(1) one and two months after (August and September 1962), (2) 11 months after (June 1963), and (3) 13 months after (August 1963). One and two months after the detonation, the number of species was reduced from the expected by 48 percent, by 52 percent after 11 months, and by 66 …

85th Session Of The Iowa Academy Of Science, April 27-28, 1973, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

The Closing Circle: A Review Of Barry Commoner's Book, Robert L. Scott

IUSTITIA

Commoner's book provides an opportunity to review the problems of pollution and their causes in the social, political, and economic fabric of our society. This review also provides an opportunity to compare and contrast natural and social laws. From this examination of the problem of pollution and the interface between natural and social law emerge certain ideological concerns confronting Americans as a people.

Attitudes On Population Crisis At A Small Liberal-Arts College, John B. Jenkins, R. C. Mitchell

Biology Faculty Works

No abstract provided.

Lucille Vinyard Journal 1973, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.

The Prairie Naturalist Volume 4, Nos. 3 And 4. September–December 1972

The Prairie Naturalist

THE SANDHILL CRANE WITH EMPHASIS ON ASPECTS

RELATED TO NORTH DAKOTA ▪ Douglas H. Johnson and Robert E. Stewart

SIZE AND COLORATION CHARACTERISTICS OF NEOTENIC SALAMANDERS IN DEVILS LAKE, N. D. ▪ Douglas W. Larson

BIRDS' EGGS: AN AID TO NATURE APPRECIATION ▪ S. O. Kolstoe

BIRD MORTALITY AT FOUR TOWERS IN EASTERN NORTH DAKOTA — FALL 1972 ▪ Michael Avery and Tom Clement

POPULATION IRRUPTION OF THE LEAST WEASEL (Mustela nivalis) IN EAST CENTRAL NORTH DAKOTA ▪ John T. Lokemoen and Kenneth F. Higgins

A Quantitative And Ecological Survey Of The Algae Of Huntington Canyon, Utah, Lorin E. Squires

Theses and Dissertations

A quantitative and ecological study of the algal flora of Huntington Canyon, Emery Co., Utah was conducted from March 1971 to April 1972. Data were collected concerning net plankton, nannoplankton, periphyton and visible attached algae. Certain physical and chemical parameters in the waters of Huntington Creek and a small pond along its course also were measured. The algal flora of Huntington Canyon contains a wide diversity of genera and species. Diatoms are the main constituent of the flora of this stream throughout the year. Hydrurus foetidus is prevalent in the creek in Huntington Canyon from late winter to early summer, …

Development Of Environmental Education Field Trip Guides For Elementary School Teachers In Cache Valley, Utah, Sandra T. Brown

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was two-fold. The first was the development of environmental education field trip guides to areas in Cache Valley for teachers in grades three through six that would provide learning activities that cannot be structured in the classroom. Six field trip guides to areas of Cache Valley with accompanying activities and discussion questions were constructed. The guides were tested in the field by three groups of teachers and students and teachers not participating in the field test evaluated the guides for difficulties they would encounter in using the guides.

The second study purpose was to determine …

Lucille Vinyard Journal 1972, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.

A Simulation Model For The Management Of Sandhill Cranes, Richard S. Miller, George S. Hochbaum, Daniel B. Botkin

Yale School of the Environment Bulletin Series

No abstract provided.

Lucille Vinyard Journal 1971, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.

Land Use In Wah Wah And Pine Valleys, Western Utah, Joseph R. Murdock, Stanley L. Welsh

Brigham Young University Science Bulletin, Biological Series

This is a review of the use of public lands in Wah Wah and Pine Valleys in western Utah for grazing of livestock, mining, and other private enterprises. The total area of the two valleys is approximately 1,440 square miles of which about 30 square miles are privately owned. From the time grazing of domestic livestock was initiated in the 1870's and 1880's until 1934, the land was free public domain and was grazed on a first-come, first-served basis. Passage of the Taylor Grazing Act in 1934 ended free use of public lands. Existing evidence indicates that by 1934 the …

Lucille Vinyard Journal 1970, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.

Attendance Report: Small Mammal Workshop, Clive D. Jorgensen

Memorandum

No abstract provided.

Supplying Wood Products For More People - A Challenge To The Forest Industry, John A. Segur, F. Bruce Lamb, Basil E. Allen

Yale School of the Environment Bulletin Series

No abstract provided.

Man And His Environment: The Ecological Limits Of Optimism, R. S. Miller, G. M. Woodwell, W. R. Burch, P. A. Jordan, R. L. Means

Yale School of the Environment Bulletin Series

No abstract provided.

Natural Variation In Susceptibility Of Pinus To Neodiprion Sawflies As A Basis For The Development Of A Breeding Scheme For Resistant Trees, Walter R. Henson, Louis C. O'Neil, Francois Mergen

Yale School of the Environment Bulletin Series

No abstract provided.

Chemical Analyses Of Plant Tissues From The Hubbard Brook Ecosystem In New Hampshire, Gene E. Likens, F. Herbert Bormann

Yale School of the Environment Bulletin Series

No abstract provided.

Wood Formation And The Concept Of Wood Quality, Philip R. Larson

Yale School of the Environment Bulletin Series

No abstract provided.

Simulation Of The Growth Of Even-Aged Stands Of White Spruce, Kenneth J. Mitchell

Yale School of the Environment Bulletin Series

No abstract provided.

On Temperature And Heat Flow In Tree Stems, Lee Pierce Herrington

Yale School of the Environment Bulletin Series

No abstract provided.

Lucille Vinyard Daily Reminder 1968, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.

Optimal Forest Investment Decisions Through Dynamic Programming, Gerard F. Schreuder

Yale School of the Environment Bulletin Series

No abstract provided.

Agricultural Development In East Central Florida, East Central Florida Regional Planning Council Staff

City and Regional Planning -- Florida

AGRICULTURAL DEVELOPMENT is one of fourteen reports in the East Central Florida Regional Planning Council's 1965 Research Series. Each report covers a separate aspect of the Region's development and includes the author's projections and recommendations. Thus the fourteen reports constitute a unified, detailed picture of the Region that will serve as a base for both general and special studies over the years to come. As soon as the studies were completed, the Council began the task of evaluating and coordinating the research material in order to evolve a long-range plan for sound development in the Region. The Council's policies and …

South Dakota Farm And Home Research: 80th Annual Report To South Dakotans (Fall 1967), Agricultural Experiment Station, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Contents
Looking to the Future [p] 2
Agricultural engineering [p] 4
Agronomy [p] 8
Animal Science [p] 14
Bacteriology [p] 16
Botany [p] 18
Dairy Science [p] 20
Economics [p] 23
Entomology-Zoology [p] 25
Home Economics [p] 28
Horticulture-Forestry [p] 30
Plant Pathology [p] 32
Poultry Science [p] 34
Rural Sociology [p] 36
Station Biochemistry [p] 39
Veterinary Science [p] 40
Wildlife Management [p] 41
Substation Activities [p] 45
Staff Publications, Article [p] 46
Agricultural Advisory Groups [p] 53
Staff [p] 54
Financial Statement [p] 55
Speaking of Research and Future [p] 59

The Structure Of Germination In Pinus Lambertiana Dougl., Graeme P. Berlyn

Yale School of the Environment Bulletin Series

No abstract provided.

Thermophysical Properties Of Bark Of Shortleaf, Longleaf, And Red Pine, William E. Reifsnyder, Lee P. Herrington, Karl W. Splat

Yale School of the Environment Bulletin Series

No abstract provided.

Time Discounting By Certain Forest Landowners, Donald F. Flora

Yale School of the Environment Bulletin Series

No abstract provided.