Arnold, John M.Mutvei, Harry.Landman, Neil H.Kuzirian, Alan M.2005-10-062005-10-061990http://hdl.handle.net/2246/50699 p. : ill. ; 26 cm.Includes bibliographical references (p. 9)4681538 bytesapplication/pdfen-USQL1 .A436 no.2974 1990Nautilus belauensis -- Anatomy.Mollusks -- Embryology.Mollusks -- Anatomy.Plasma etching.Microstructure of the embryonic shell of Nautilus belauensis (Cephalopoda) : evidence from oxygen plasma etching. American Museum novitates ; ; no. 2974.text