Studies of Peruvian birds. No. 65, The jays (Corvidae) and pipits (Motacillidae). American Museum novitates ; no. 1649

Zimmer, John T. (John Todd), 1889-1957.2005-10-062005-10-061953http://hdl.handle.net/2246/492727 p. ; 24 cm.Includes bibliographical references.2316145 bytesapplication/pdfen-USQL1 .A436 no.1649, 1953JaysPipitsBirds -- PeruBirds -- South AmericaStudies of Peruvian birds. No. 65, The jays (Corvidae) and pipits (Motacillidae). American Museum novitates ; no. 1649Jays (Corvidae) and pipits (Motacillidae)Pipits (Motacillidae)Studies of Peruvian birds.Peruvian birds.text