Source, movement, and effects of nitrogen and phosphorus in three ponds in the headwaters of Hop Brook, Marlborough, Massachusetts
By: by John C. Briggs and William D. Silvey ; prepared in cooperation with the Commonwealth of Massachusetts, Department of Environmental Quality Engineering, Division of Water Pollution Control.
Contributors: Silvey, William Dudley, 1927-; Massachusetts. Division of Water Pollution Control.; Geological Survey (U.S.)
Series: Water-resources investigations report -- 84-4017.
Publisher: U.S. Geological Survey
Published: 1984
Place of publication: Boston, Mass
Language: eng
Number of pages: 55
Subjects: Water -- Pollution -- Massachusetts -- Marlborough Region; Water quality -- Sampling -- Massachusetts -- Marlborough Region; Eutrophication -- Massachusetts
Notes: Tables.

Bibliography: p. 54-55.