Supplemental arsenic data for selected streams in the Missouri River basin, Montana, 1987
By: by J.R. Knapton and T.M. Brosten ; prepared in cooperation with the Montana Department of Health and Environmental Sciences
Contributors: Brosten, Tordis M; Montana. Dept. of Health and Environmental Sciences; Geological Survey (U.S.)
Series: Open-file report / U.S. Geological Survey -- 87-697; U.S. Geological Survey open-file report -- 87-697
Publisher: Dept. of the Interior, U.S. Geological Survey; [Books and Open-File Reports Section, distributor
Published: 1987
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Arsenic; Thermal pollution of rivers, lakes, etc. -- Montana; Missouri River Watershed
Notes: "December, 1987."

Includes bibliographical references (p. 7)