TY  - BOOK
ED  - United States.
TI  - USGS research on mineral reources - 1994 part B - guidebook for field trips: edited by Charles H. Thorman and Diane E. Lane
PY  - 1994///
CY  - Washington
PB  - U.S. Government Printing Office
N1  - Ninth V.E. McKelvey forum on mineral and energy resources, cosponsored by Arizona Geological Society, University of Arizona and Arizona Geological Survey
ER  -