Systematic notes on Palearctic birds. No. 25, Motacillidae, the genus Motacilla. American Museum novitates ; no. 1832

Vaurie, Charles.2005-10-062005-10-061957http://hdl.handle.net/2246/539316 p. : ill. ; 24 cm.Includes bibliographical references.1446378 bytesapplication/pdfen-USQL1 .A436 no.1832, 1957MotacillaWagtailsMotacillidaeSystematic notes on Palearctic birds. No. 25, Motacillidae, the genus Motacilla. American Museum novitates ; no. 1832Motacillidae, the genus MotacillaPalearctic birds.text