Benthic invertebrates of the Upper Ruby River watershed
Subtitle: a bioassessment May-June 2001 : final
By: prepared by Wease Bollman.
Contributors: Montana. Dept. of Environmental Quality.; Rhithron Biological Associates.
Publisher: Rhithron Biological Associates
Published: 2002
Place of publication: Missoula, Mont
Language: eng
Number of pages: 43
Subjects: Aquatic invertebrates -- Montana -- Rivers.; Aquatic invertebrates -- Habitat -- Montana -- Rivers.; Water quality biological assessment -- Montana -- Rivers.; Ruby River Watershed (Mont.).