Biodiversity Heritage Library
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Population structure and biomass of some common snakes in Central North America / by Henry S. Fitch.
By: Fitch, Henry Sheldon,
Publication info: Lawrence, Kan. :Natural History Museum, University of Kansas,
Contributed by: Harvard University, MCZ, Ernst Mayr Library
Subjects: Animal populations Copperhead Crotalus Elaphe Home range Kansas Lampropeltis Oklahoma Rattlesnakes Size Snakes
BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
A reconnaissance of crayfish populations in western Montana /
By: Sheldon, Andrew L. - Montana. - University of Montana (Missoula, Mont.).
Publication info: Helena, Mont. :Montana Dept. of Fish, Wildlife, and Parks,1989
Contributed by: Montana State Library (archive.org)
Subjects: Age determination Aquatic resources Crayfish Geographical distribution Management Montana Sexing Size