Geochemical studies in the Coconino National Forest, Arizona.
Geological Survey (U.S.)
[Reston, Va.?] : Department of the Interior, U.S. Geological Survey,
[1995]
Caption title.
Shipping list no.: 96-0051-P.
"August 1995."
Includes bibliographical references (p. [2]).
Geochemistry
Mines and mineral resources