The potential of acoustical recordings as a means of monitoring breeding birds
By: E.S. Telfer and D.R. Farr
Series: Progress notes / Canadian Wildlife Service -- no. 203; Progress notes (Canadian Wildlife Service) -- no. 203
Publisher: Environment Canada, Canadian Wildlife Service
Published: 1993
Place of publication: Ottawa
Language: eng
Subjects: Bird populations; Monitoring
Notes: Caption title.

"Catalogue no. CW69-9/203E"--P. 6.

Includes bibliographical references (p. 5-6).