Systematic notes on Palearctic birds. No. 47, Accipitridae, the genus Buteo. American Museum novitates ; no. 2042

Vaurie, Charles.2005-10-062005-10-061961http://hdl.handle.net/2246/347614 p. : map ; 24 cm.Includes bibliographical references (p. 13-14).1352285 bytesapplication/pdfen-USQL1 .A436 no.2042, 1961ButeoAccipitridaeHawksSystematic notes on Palearctic birds. No. 47, Accipitridae, the genus Buteo. American Museum novitates ; no. 2042Accipitridae, the genus ButeoPalearctic birds.text