survey of the freshwater mussels (Bivalvia: Unionidae) of the Sangamon River Basin, Illinois
By: Robert W. Schanzle, Kevin S. Cummings.
Contributors: Cummings, Kevin S.; Illinois. Natural History Survey Division.
Series: Illinois Natural History Survey biological notes -- 137; Biological notes -- no. 137.
Publisher: Illinois Natural History Survey
Published: 1991
Place of publication: Champaign, Ill
Language: eng
Number of pages: 25
Subjects: Freshwater mussels -- Illinois -- Sangamon River Watershed.