A study of Buteo borealis, the red-tailed hawk, and its varieties in Canada
By: by P. A. Taverner.
Series: Canada. Dept. of Mines. National Museum of Canada. Bulletin; no. 48.; Biological ser.; no. 13; Bulletin (National Museum of Canada),; no. 48.; Bulletin (National Museum of Canada).; no. 13.
Publisher: F. A. Acland, printer to the King
Published: 1927
Place of publication: Ottawa
Language: eng
Number of pages: 20
Subjects: Hawks.; Buds -- Canada.
Notes: Bibliography: p. 11-16.