Some notes on Pennsylvanian Crustaceans in the Illinois basin /
Frederick R. Schram --.
APA Citation
Schram, F. R. (1976). Some notes on Pennsylvanian Crustaceans in the Illinois basin. Chicago: Field Museum of Natural History.
MLA Citation
Schram, Frederick R., 1943-. Some Notes On Pennsylvanian Crustaceans In the Illinois Basin. Chicago: Field Museum of Natural History, 1976.
Warning: These citations may not always be complete (especially for serials).