New land Mollusca from the Admiralty and Bismark islands. American Museum novitates ; no. 1863

Clench, William James, 1897-Coultas, William F.Kleckham, Marjorie.Whitney South Sea Expedition of the American Museum of Natural History (1920-1941)2005-10-062005-10-061957http://hdl.handle.net/2246/47076 p. : ill. ; 24 cm.1151873 bytesapplication/pdfen-USQL1 .A436 no.1863, 1957Snails -- Papua New GuineaSnails -- New GuineaMollusks -- Papua New GuineaMollusks -- New GuineaNew land Mollusca from the Admiralty and Bismark islands. American Museum novitates ; no. 1863text