Preliminary maps and reports released by the Geologic Division and the Conservation Division 1948 /

Bibliographic Details
Main Authors:	Atherton, Ruth A. (Author), Spratt, R. E. (Author), Titcomb, Jane (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1949.
Series:	Geological Survey circular ; 64.
Subjects:	Geological Survey (U.S.) > Bibliography. Geological Survey (U.S.) Bibliography.
Online Access:	https://purl.fdlp.gov/GPO/gpo110593 https://purl.fdlp.gov/GPO/gpo110583

Description
Item Description:	"September 1951."
Physical Description:	1 online resource (iv, 23 pages).
Bibliography:	Includes bibliographical references (pages 21-22).