The gastropod genus Yvania ; contribution to the paleontology of Illinois /

Bibliographic Details

Main Author:	Weller, J. Marvin (James Marvin), 1899-1976
Format:	Book
Language:	English
Published:	Urbana [Springfield] : [Jeffersons printing & stationery co.], 1929.
Series:	Report of investigations (Illinois State Geological Survey) ; no. 18.
Subjects:	Gastropoda, Fossil.