Economic Geology of the Georgetown Quadrangle, Colorado
Spurr, Josiah E., George H. Garrey

Economic Geology of the Georgetown Quadrangle, Colorado Image Cover

Publisher:	USGS
Place Published:	Washington, DC
Genre:	Economic Geology
Series:	Professional Paper 63
Pages:	422

Format:	Paperback
Condition:	poor Condition
Release:	1908

Comments: (together with the Empire District)
with General Geology by Sydney H. Ball

Summary: