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:
Description
Item Description:At head of title: State of Illinois. Department of registration and education. Division of the State geological survey.
Physical Description:45 unnumbered pages : illustrations
Bibliography:Bibliographical foot-notes.