Preliminary photointerpretation map of landslide and other surficial deposits of the Concord 15-minute quadrangle and the Oakland West, Richmond, and part of the San Quentin 7 1/2-minute quadrangles, Contra Costa and Alameda Counties, California /

Bibliographic Details
Main Author:	Nilsen, Tor Helge
Corporate Authors:	Geological Survey (U.S.), United States. Department of Housing and Urban Development
Format:	Government Document Map
Language:	English
Published:	[Menlo Park] : U.S. Geological Survey, 1973.
Series:	Basic data contribution ; 57. Miscellaneous field studies ; map MF-493.
Subjects:	Landslides > California > Alameda County > Maps. Landslides > California > Contra Costa County > Maps.

Evans: Maps File (2nd floor)