Descriptions of new birds from Ecuador and Peru. American Museum novitates ; no. 187

Chapman, Frank M. (Frank Michler), 1864-1945.2005-10-062005-10-061925http://hdl.handle.net/2246/45579 p. ; 23 cm.Includes bibliographical references.822226 bytesapplication/pdfen-USQL1 .A436 no.187, 1925Birds -- Ecuador -- Classification.Birds -- Peru -- Classification.Descriptions of new birds from Ecuador and Peru. American Museum novitates ; no. 187text