An evaluation of trends in the acidity of precipitation and the related acidification of surface water in North America
By: by John T. Turk.
Series: U.S. Geological Survey water-supply paper ;; 2249
Publisher: U.S. Govt. Print. Office; For sale by the Supt. of Docs.
Published: 1983
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Acid precipitation (Meteorology) -- North America.; Water-supply -- North America.; Water acidification -- North America.
Notes: Bibliography: p. 16-18.