The hawks of the Canadian prairie provinces in their relation to agriculture
By: by P. A. Taverner.
Series: [Canada] Geological Survey.  Museum bulletin no. 28.  Biological series, no. 7.  Aug. 1918; Bulletin (National Museum of Canada) -- no. 28.
Publisher: Government Printing Bureau
Published: 1918
Place of publication: Ottawa
Language: eng
Number of pages: 18
Subjects: Hawks.; Birds -- Canada.