Hybridization between three species of sunfish (Lepomis)
By: William F. Childers, George W. Bennett.
Contributors: Bennett, George W. 1908-; Illinois. Natural History Survey Division
Series: Biological notes -- no. 46
Publisher: State of Illinois, Dept. of Registration and Education, Natural History Survey Division
Published: 1961
Place of publication: Urbana, Ill
Language: eng
Number of pages: 15
Subjects: Sunfishes; Hybridization
Notes: Cover title.

"November 1961."

Includes bibliographical references (p. 15).