Biological water quality monitoring, northcentral Montana, 1977-1978
By: by Gary L. Ingman, Loren L. Bahls, and Abraham A. Horpestad.
Contributors: Bahls, Loren L., joint author.; Horpestad, Abraham A., joint author.; Montana. Water Quality Bureau.
Publisher: State of Montana, Water Quality Bureau, Environmental Sciences Division, Dept. of Health and Environmental Sciences
Published: 1979
Place of publication: Helena
Language: eng
Number of pages: 63
Subjects: Water quality biological assessment -- Montana.; Environmental monitoring -- Montana.
Notes: Bibliography: p. 51-54.