The breeding biology of Ross' goose in the Perry River region, Northwest Territories.
Series: Canada. Wildlife Service. Report series,; no. 3; Report series (Canadian Wildlife Service) ;; no. 3.
Publisher: Queen's Printer
Published: 1967
Place of publication: [Ottawa
Language: eng
Number of pages: 56
Subjects: Ross's goose -- Northwest Territories.
Notes: Bibliography: p. 47-48.
Summary in French.