Environmental changes in the Tule Lake Basin, Siskiyou and Modoc counties, California, from 3 to 2 million years before present /

Bibliographic Details
Main Author: Adam, David P. (Author)
Format: Government Document eBook
Language:English
Published: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990.
Series:U.S. Geological Survey bulletin ; 1933.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/gpo69025
Description
Item Description:Title from title screen (viewed Aug. 20, 2014).
Physical Description:1 online resource (iii, 13 pages) : illustrations, map.
Bibliography:Includes bibliographical references.