Effects of placer mining on hydrologic systems in Alaska
Subtitle: status of knowledge
By: by R.J. Madison ; prepared in cooperation with the Bureau of Land Management.
Contributors: Geological Survey (U.S.); United States. Bureau of Land Management
Series: Open-file report / U.S. Geological Survey -- 81-217; Open-file report (Geological Survey (U.S.)) -- 81-217.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: Anchorage, Alaska
Language: eng
Format: Microform
Number of pages: 25
Subjects: Hydraulic mining -- Alaska.; Water resources development -- Alaska.
Notes: Includes bibliographical references (p. 22-25).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981]. 1 microfiche.