Geographic variation in the North American cyprinid fish, Hybopsis gracilis
By: by Leonard J. Olund and Frank B. Cross.
Contributors: Cross, Frank B.; University of Kansas. Museum of Natural History.
Series: University of Kansas publications, Museum of Natural History -- v. 13, no. 7
Publisher: University of Kansas
Published: 1961
Place of publication: Lawrence
Language: eng
Number of pages: 348
Subjects: Cyprinidae -- North America; Hybopsis -- North America