Geographic variation in skin pigmentation and dermal glands in the northern leopard frog, Rana pipiens
By: Frederick W. Schueler.
Series: Publications in zoology,; no. 16 =; Publications de zoologie ;; no 16; Publications in zoology ;; no. 16.
Publisher: National Museums of Canada, National Museum of Natural Sciences
Published: 1982
Place of publication: Ottawa
Language: eng
Number of pages: 80
Subjects: Northern leopard frog -- North America -- Physiology.; Animal pigments.; Glands.
Notes: Bibliography: p. 72-75.
Abstract in French.