A Biological assessment of water quality conditions in the Nashua River and selected tributaries
Subtitle: results of the 1985 survey
By: prepared by Arthur S. Johnson ... [et al.].
Contributors: Johnson, Arthur S.; Massachusetts. Division of Water Pollution Control. Technical Services Branch.
Publisher: Technical Services Branch, Executive Office of Environmental Affairs, Massachusetts Dept. of Environmental Protection, Division of Water Pollution Control
Published: 1990
Place of publication: Westborough, Mass
Language: eng
Number of pages: 50
Subjects: Water quality biological assessment -- Nashua River Watershed (Mass. and N.H.)
Notes: Includes bibliographical references (p. 32-33).
"June 1990."
"Publication no. 16,408-57-25-8-90-CR"--Cover.