Cover image for Geology of the igneous rocks of the Spanish Peaks region, Colorado
Title:
Geology of the igneous rocks of the Spanish Peaks region, Colorado
Author:
Johnson, Ross B., 1919-
Personal Author:
Publication Information:
Washington : U.S. Govt. Print. Off., 1968.
Physical Description:
vi, 47 pages : illustrations, folded color map (in pocket) ; 29 cm.
Language:
English
Format :
Book