Review of Ordovician pelecypods.

Bibliographic Details
Main Author:	Pojeta, John, Jr
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1971.
Series:	Geological Survey professional paper ; 695.
Subjects:	Bivalves, Fossil. Paleontology > Ordovician.

Description
Physical Description:	iv, 46 pages, 41 unnumbered pages : illustrations ; 29 cm.
Bibliography:	Bibliography: pages 37-41.