Catalogue of small-scale geologic maps useful for broader regional studies (with chief emphasis on modern maps) :
(Exhibit A of appendix L, Annual report of division) April 22, 1933 /
Prepared under the auspices of the Committee on Tectonics, Division of Geology and Geography, National Research Council of the United States of America, by Walter H. Bucher and a staff of contributors

Description

Viewability

Item Link Original Source
Full view   University of California