Flathead River Basin environmental impact study
Subtitle: interim annual report for July 1979 through September 1980
By: principal author, John A. Coefield ; contributors, James W. Gelhaus ... [et al.].
Contributors: Gelhaus, James W.; Montana. Air Quality Bureau.; Montana. Dept. of Health and Environmental Sciences.
Publisher: Air Quality Bureau, Environmental Sciences Division, Dept. of Health and Environmental Sciences
Published: 1981
Place of publication: Helena, Mont
Language: eng
Number of pages: 356
Subjects: Air quality -- Flathead River Watershed (B.C. and Mont.); Meteorology -- Flathead River Watershed (B.C. and Mont.)
Notes: Rev. ed. of: Flathead River Basin environmental impact study / by James W. Gelhaus. 1979.
"June 1981."