Metals, minerals, mining
By: [editor, Patricia Curtis Petty].
Contributors: Petty, Patricia Curtis.; American Institute of Professional Geologists.
Edition: [2nd ed., rev.]
Publisher: A.I.P.G. Foundation
Published: 1981
Place of publication: [Golden, Colo
Language: eng
Number of pages: 36
Subjects: Mines and mineral resources -- United States.; Mines and mineral resources.
Notes: Cover title.

"This publication is prepared and distributed by the Foundation of the American Institute of Professional Geologists"--P. 3 of cover.

Includes bibliographical references.