On the classification of frogs
By: by William E. Duellman.
Series: Occasional papers of the Museum of Natural History, the University of Kansas ;; no. 42
Publisher: Museum of Natural History, University of Kansas
Published: 1975
Place of publication: Lawrence
Language: eng
Number of pages: 14
Subjects: Frogs -- Classification.; Amphibians -- Classification.
Notes: Bibliography: p. 12-14.
Caption title.