Placer examination
Subtitle: principles and practice
By: by John H. Wells
Contributors: Phoenix Training Center (United States. Bureau of Land Management)
Series: Technical bulletin -- 4; Technical bulletin (United States. Bureau of Land Management) -- 4
Publisher: U.S. Dept. of the Interior, Bureau of Land Management, Phoenix Training Center
Published: 1989
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 209
Subjects: United States. -- Bureau of Land Management -- Handbooks, manuals, etc; Placer deposits -- United States -- Evaluation -- Handbooks, manuals, etc
Notes: Original ed. 1969

"Reprinted with errata"--Cover

Shipping list no.: 89-582-P

Includes bibliographical references