The birds of Costa Rica : distribution and ecology. Bulletin of the AMNH ; v. 128

Slud, Paul.2005-11-222005-11-221964http://hdl.handle.net/2246/1120430 p., [3] p. of plates (1 folded) : maps ; 27 cm.Includes bibliographical references (p. 400-405) and index.98602963 bytesapplication/pdfen-USQH1 .A4 vol.128, 1964Birds -- Costa Rica.Life zones -- Costa Rica.The birds of Costa Rica : distribution and ecology. Bulletin of the AMNH ; v. 128text