Trends in selected water-quality characteristics, Flathead River at Flathead, British Columbia, and at Columbia Falls, Montana, water years, 1975-86 - Cary, Lawrence E.; Geological Survey (U.S.); Montana. (Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1989)
Shipping list no.: 89-660-P.
Includes bibliographical references (p. 14).
Keywords: Water quality / Flathead River (B.C. and Mont.)