Systematic notes on Palearctic birds. No. 27, Paridae, the genera Parus and Sylviparus. American Museum novitates ; no. 1852

Vaurie, Charles.Snow, David (David William)2005-10-062005-10-061957http://hdl.handle.net/2246/469343 p. ; 24 cm.Includes bibliographical references.4435474 bytesapplication/pdfen-USQL1 .A436 no.1852, 1957ParusSylviparus modestusParidaeSystematic notes on Palearctic birds. No. 27, Paridae, the genera Parus and Sylviparus. American Museum novitates ; no. 1852Paridae, the genera Parus and SylviparusPalearctic birds.text