Intensive regulation of duck hunting in North America
Subtitle: its purpose and achievements
By: Hugh Boyd.
Series: Occasional paper / Canadian Wildlife Service,; no. 50; Occasional paper (Canadian Wildlife Service) ;; no. 50.
Publisher: CWS
Published: 1983
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 24
Subjects: Duck shooting -- United States.; Waterfowl management -- United States.
Notes: Bibliography: p. 22.