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Page 6113, results 152801 - 152825

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Publication Extents

Not all publications have extents, not all extents are completely accurate
A rural mail-carrier index of North Dakota red foxes
S.H. Allen, A.B. Sargeant
1975, Wildlife Society Bulletin (3) 74-77
Rural mail-carrier sightings of red foxes (Vulpes vulpes) during mid-April, -July, and -September of 1969-73 were compared to spring fox family estimates derived by aerial searches of six townships. The mid-April mail-carrier index reflected annual fox density changes on the six townships (correlation coefficient = 0.958) . Random exclusions of...
Use of elevated nest baskets by ducks
Harold A. Doty, F.B. Lee, A.D. Kruse
1975, Wildlife Society Bulletin (3) 68-73
Open-top nest baskets were mounted on upright metal poles in various wetlands to assess the value of baskets as a potential technique for increasing duck nest success. Observations were made from 1966-1968 in North and South Dakota, Minnesota, and Wisconsin and were continued through 1973 in North Dakota. Baskets were...
Production and management
H. Dupree, J.W. Andrews, R. Reagan, R.O. Smitherman, D. Greenland
1975, Book chapter, Freshwater Foodfish (and Crawfish): Research Needs in the Southern Region
No abstract available at this time...
Pollutants and toxins
B.F. Grant, C. Boyd
1975, Book chapter, Freshwater Foodfish (and Crawfish): Research Needs in the Southern Region
No abstract available at this time...
Thermomagnetic analysis of meteorites, 2. C2 chondrites
D.E. Watson, E.E. Larson, J.M. Herndon, M.W. Rowe
1975, Earth and Planetary Science Letters (27) 101-107
Samples of all eighteen of the known C2 chondrites have been analyzed thermomagnetically. For eleven of these, initial Fe3O4 content is low (generally <1%) and theJs-T curves are irreversible. The heating curves show variable greater (up to 10 times) than it is initially. This...