Record Display for the EPA National Library CatalogRECORD NUMBER: 1 OF 3
|Main Title||Collecting Macroinvertebrates in a Polluted Stream Using Rock-Filled Samplers.|
|Author||Mason, Jr, William T. ; Anderso, J. B. ; Krei, R. Douglas ; Johnso, William C. ;|
|CORP Author||Federal Water Pollution Control Administration, Cincinnati, Ohio. Div. of Pollution Surveillance.|
|Stock Number||PB-227 652|
|Additional Subjects||Water pollution ; Invertebrates ; Klamath River ; Oregon ;|
Rock-filled samplers were installed at five locations in the Klamath River, OR, to determine their usefulness for biologically evaluating water quality conditions in a stream polluted by domestic sewage, log-pond storage wastes, tallow rendering plant wastes, and agricultural wastes. The report reviews methods, materials, and results.