The geology of North Dakota.

Bibliographic Details
Main Author:	Hainer, John L.
Format:	Book
Language:	English
Published:	Grand Forks, [publisher not identified] ; 1956.
Series:	Bulletin (North Dakota Geological Survey) ; 31.
Subjects:	Geology > North Dakota. Mines and mineral resources > North Dakota.

Description
Physical Description:	46 pages : illustrations
Bibliography:	Bibliography: pages 44-46.