Placer gold mining in Alaska
Subtitle: cooperative studies on the effect of suction dredge operations on the Fortymile River
Contributors: Gough, L. P; Geological Survey (U.S.)
Series: USGS fact sheet -- 155-97; Fact sheet (Geological Survey (U.S.)) -- FS-97-155
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1997
Place of publication: [Reston, Va.?
Language: eng
Subjects: Gold mines and mining -- Alaska -- Fortymile River Region; Gold dredging -- Alaska -- Fortymile River Region; Hydraulic mining -- Alaska -- Fortymile River Region
Other titles: Cooperative studies on the effect of suction dredge operations on the Fortymile River
Notes: Caption title

"Larry Gough ... [et al.]"--P. [4]

Shipping list no.: 98-0062-P

"October 1997"--P. [1]

Includes bibliographical references (p. [4])

Also available via Internet from the USGS web site. Address as of 7/27/02: http://greenwood.cr.usgs.gov/pub/fact-sheets/fs-0155-97/fs-0155-97.pdf; current access is available via PURL