Blackstone River tributaries
Subtitle: 1977 water quality survey data
By: prepared by Water Quality and Research Section, Massachusetts Division of Water Pollution Control.
Publisher: The Division
Published: 1978
Place of publication: Westborough
Language: eng
Number of pages: 155
Subjects: Water quality -- Blackstone River Watershed (Mass. and R.I.) -- Statistics.
Notes: "July 1978."
"Part A."
Chiefly tables.