Geology and ore deposits of the Monarch and Tomichi districts, Colorado,
Crawford, R. D. 1873-
Geology and ore deposits of the Monarch and Tomichi districts, Colorado, by R. D. Crawford. - [Denver, Col., The Smith-Brooks printing co., 1913] - 317 p. illus., plates (1 double) fold. maps, fold. plans, diagrs. (part fold., 1 col.) 24 cm.
Some fold. maps, plans, diagrs. are in pocket on back cover.
Bibliography: p. 23.
gs 13000441
Geology--Colorado.
Mines and mineral resources--Colorado.
QE91 / .A4 no. 4
Geology and ore deposits of the Monarch and Tomichi districts, Colorado, by R. D. Crawford. - [Denver, Col., The Smith-Brooks printing co., 1913] - 317 p. illus., plates (1 double) fold. maps, fold. plans, diagrs. (part fold., 1 col.) 24 cm.
Some fold. maps, plans, diagrs. are in pocket on back cover.
Bibliography: p. 23.
gs 13000441
Geology--Colorado.
Mines and mineral resources--Colorado.
QE91 / .A4 no. 4