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Page 4657, results 116401 - 116425

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Some considerations in modeling the mallard life cycle
Douglas H. Johnson, J.D. Nichols, M.J. Conroy, L.M. Cowardin
M.W. Weller, editor(s)
1988, Book chapter, Waterfowl in winter
We outline a population model proposed to accommodate the full life cycle of the mallard (Anas platyrhynchos). Events during the breeding season are better understood than events at other times of the year, but recent findings suggest the importance of phenomena away from the breeding grounds. Several processes are discussed...
Immunology in warmwater fish culture
D. P. Anderson
I. Abdurakhanovich, O.N. Bauer, editor(s)
1988, Book chapter, Diseases and Parasites in Warmwater Fish Culture
No abstract available at this time...
Rana onca
M.R. Jennings
1988, Book chapter, Catalogue of American Amphibians and Reptiles
No abstract available at this time...
Russelspringer. [Elephant-shrew]
G. B. Rathbun, R. Fons
B. Grzimek, editor(s)
1988, Book chapter, Grzimeks Enzyklopadie Saugetiere. [Grzimek's Mammal Encyclopedia]
No abstract available at this time...
Camels
J. A. Howell
1988, Book chapter, Children's Encyclopedia.
No abstract available at this time...
Dabbling duck harvest dynamics in the Central Valley of California--implications for recruitment
M. R. Miller, J. Beam, D.P. Connelly
M.W. Weller, editor(s)
1988, Book chapter, Waterfowl in winter
Age and sex ratios and body weights were obtained for northern pintails (Anas acuta), mallards (A. platyrhynchos), American wigeon (A. americana), green-winged teal (A. crecca), and northern shovelers (A. clypeata) shot at Mendota State Wildlife Area in the San Joaquin Valley (SANJV) and at Sacramento National Wildlife Refuge in the...