Notes on North American blood flukes. American Museum novitates ; no. 12

Stunkard, Horace Wesley, 1889-2005-10-062005-10-061921http://hdl.handle.net/2246/46285 p. ; 24 cm.5061010 bytesapplication/pdfen-USQL1 .A436 no.12, 1921Spirorchis -- Classification.Trematoda -- United States -- Classification.Turtles -- Parasites -- United States -- Classification.Platyhelminthes -- United States -- Classification.Notes on North American blood flukes. American Museum novitates ; no. 12North American blood flukestext