A study of bird populations in the apple orchards of the Annapolis Valley, Nova Scotia
Subtitle: with particular reference to the effects of orchard sprays upon them
By: by John P. Kelsall.
Contributors: Canadian Wildlife Service
Series: Wildlife management bulletin -- ser. 2, no. 1
Publisher: Canadian Wildlife Service
Published: 1950
Place of publication: Ottawa
Language: eng
Number of pages: 72
Subjects: Bird populations -- Nova Scotia -- Annapolis River Valley; Pesticides and wildlife -- Nova Scotia -- Annapolis River Valley
Notes: Includes extra p. 53a, and 2 numbered pages following p. 37 and 58 respectively.

Includes bibliographical references.