Geographic variations of some physiological and morphological characters in certain freshwater fish.
Series: University of Toronto biological series,; no. 60
Publisher: University of Toronto Press
Published: 1952
Place of publication: [Toronto]
Language: eng
Number of pages: 79
Subjects: Fishes.; Animals -- Variation.
Notes: "References": p. 55-6l.
Publications of the Ontario Fisheries Research Laboratory, no. 72.