Miscellaneous marine and terrestrial flatworms from South America. American Museum novitates ; no. 1742

Hyman, Libbie Henrietta, 1888-1969.2005-10-062005-10-061955http://hdl.handle.net/2246/471533 p. : ill. ; 24 cm.Includes bibliographical references (p. 32-33).3145713 bytesapplication/pdfen-USQL1 .A436 no.1742, 1955Turbellaria -- South AmericaPlatyhelminthes -- South AmericaMiscellaneous marine and terrestrial flatworms from South America. American Museum novitates ; no. 1742Flatwormstext