Grade and tonnage relationships among copper deposits / by D. A. Singer, Dennis P. Cox, and Lawrence J. Drew, and Geochemical exploration techniques applicable in the search for copper deposits / by Maurice A. Chaffee.

Author/creator Singer, D. A.
Format Book
Publication InfoWashington : U.S. Govt. Print. Off, 1975.
Description47 pages in various pagings : illustrations ; 29 cm.
Subjects

SeriesGeology and resources of copper deposits
Geological Survey professional paper ; no. 907-A
Geological Survey professional paper no. 907-A. ^A16492
Geology and resources of copper deposits. ^A640815
Local noteJoyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMER QE75 .P9.
Bibliography noteIncludes bibliographies.
LCCN 74023594
Other class# I 19.16:907-A