Environmental overview and analysis of mining effects
Subtitle: Yukon-Charley Rivers National Preserve, Alaska
Publisher: Denver Service Center, National Park Service, U.S. Department of the Interior
Published: 1982
Place of publication: Denver, Colo. ?]
Language: eng
Subjects: Mines and mineral resources; Mineral industries; Environmental aspects; Historic sites
Notes: Cover title.

"July 1982."

NPS 1883.

Bibliography: [v.1], p. 91-96.