Description: iv, 96 pages : illustrations, maps. ; 25 cm.

Notes: Bibliography: pages 94-96.

LCCN: 53000102

Control Number: 395917

Series:

• Bulletin (National Museum of Canada)
• Bulletin (National Museum of Canada) ; no. 120.
• Bulletin (National Museum of Canada). Biological series
• Bulletin (National Museum of Canada). Biological series ; no. 120.
• Bulletin (National Museum of Canada). Biological series ; no. 40.
• National Museum of Canada. Biological series
• National Museum of Canada. Biological series ; no. 120

Subjects: Birds -- Saskatchewan.