Water-quality trends in New England rivers during the 20th century
By: by Keith W. Robinson, Jean P. Campbell, and Norbert A. Jaworski
Contributors: Campbell, J. P.; Jaworski, Norbert A; National Water-Quality Assessment Program (U.S.); Geological Survey (U.S.)
Series: Water-resources investigations report -- 03-4012
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Information Services [distributor]
Published: 2003
Place of publication: Pembroke, N.H; Denver, CO
Language: eng
Number of pages: 20
Subjects: Water quality -- New England; Water -- Pollution -- New England
Other titles: Water quality trends in New England rivers during the 20th century
Notes: "National Water-Quality Assessment Program."

Includes bibliographical references (p. 18-20)