The distribution of fish-eating, wading, and raptorial birds in the Gulf of Panama, October 1991
By: R.W. Butler, R.I.G. Morrison, and F. Delgado
Series: Progress notes / Canadian Wildlife Service -- no. 198; Progress notes (Canadian Wildlife Service) -- no. 198
Publisher: Environment Canada, Canadian Wildlife Service
Published: 1992
Place of publication: Ottawa
Language: eng
Subjects: Charadriiformes; Birds of prey
Notes: Caption title.

"May 1992."

"Catalogue no. CW69-9/198E"--P. 3.

Includes bibliographical references (p. 3).