[061-36] Some Morphological and Behavioral Characteristics of an Intergrade Population of the Green Frog, Rana clamitans, in Southern Illinois
Jenssen, Thomas A. Some Morphological and Behavioral Characteristics of an Intergrade Population of the Green Frog, Rana clamitans, in Southern Illinois 061-36-print
[067-56] Gastrointestinal Helminths of the Raccoon, Procyon lotor, in Southern Illinois
Barnstable, Richard W. and William G. Dyer Gastrointestinal Helminths of the Raccoon, Procyon lotor, in Southern Illinois 067-56-print
[067-03] Intestinal Helminths of the Striped Skunk, Mephitis mephitis (Schreber), in Southern Illinois
Dyer, William G., Willard D. Klimstra, and Ralph L. Cordell Intestinal Helminths of the Striped Skunk, Mephitis mephitis (Schreber), in Southern Illinois 067-03-print
[070-14] Trematode Parasites of the Muskrat, Ondatra zibethica zibethica, in Southern Illinois
Jilek, Reid Trematode Parasites of the Muskrat, Ondatra zibethica zibethica, in Southern Illinois 070-14-print
[087-05MS9317] Some Helminths of the Racer, Coluber constrictor, and the Eastern Hognose Snake, Heterodon platirhinos, in Southern Illinois
William G. Dyer Some Helminths of the Racer, Coluber constrictor, and the Eastern Hognose Snake, Heterodon platirhinos, in Southern Illinois 087-05MS9317-print