The Condor question, captive or forever free?
By: with contributions by David and Kenneth Brower ... [et al.] ; edited by David Phillips and Hugh Nash.
Contributors: Brower, David Ross, 1912-; Phillips, David, 1954-; Nash, Hugh, 1923-
Publisher: Friends of the Earth
Published: 1981
Place of publication: San Francisco
Language: eng
Number of pages: 297
Subjects: California condor.; Birds -- Conservation -- California.; Birds -- California.
Notes: Bibliography: p. 279-283.