An evaluation of trends in the acidity of precipitation and the related acidification of surface water in North America /

Bibliographic Details
Main Author:	Turk, John T.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : U.S. Dept of the Interior, Geological Survey ; 1983.
Series:	U.S. Geological Survey water-supply paper ; 2249.
Subjects:	Acid rain > North America. Acid pollution of rivers, lakes, etc. > North America.

Description
Physical Description:	iii, 18 pages : maps ; 1983.
Bibliography:	Bibliography: pages 16-18.