20 year trends in water quality of rivers and streams in New York State based on macroinvertebrate data 1972-1992
Subtitle: executive report
By: Robert W. Bode, Margaret A. Novak, Lawrence E. Abele.
Contributors: Novak, Margaret A.; Abele, Lawrence E.; New York (State). Stream Biomonitoring Unit
Publisher: Stream Biomonitoring Unit, Bureau of Monitoring and Assessment, Division of Water, NYS Dept. of Environmental Conservation
Published: 1993
Place of publication: Albany, N.Y. (50 Wolf Rd., 12233-3503)
Language: eng
Format: Microform
Number of pages: 18
Subjects: Water quality -- New York (State) -- Measurement.; Water quality bioassay -- New York (State).; Freshwater invertebrates -- New York (State).
Other titles: Twenty year trends in water quality of rivers and streams in New York State based on macroinvertebrate data 1972-1992.