Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=Trees Effect of air pollution on West U.S.)


Select Item Title Year Published
Atlas of air quality and deposition in or near forests of the Western United States / 1990
Effects of air pollution on western forests / 1989
The Response of western forests to air pollution / 1992
Western forests and air pollution / 1992

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