Some North American Diptera. American Museum novitates ; no. 682

Curran, Charles Howard, 1894-1972.2005-10-062005-10-061933http://hdl.handle.net/2246/207811 p. ; 24 cm.Includes bibliographical references.1119767 bytesapplication/pdfen-USQL1 .A436 no.682, 1933Diptera -- United StatesDiptera -- CanadaInsects -- United StatesInsects -- CanadaSome North American Diptera. American Museum novitates ; no. 682text