Search Results for the EPA National Library Catalog

Items Found: 4

Showing: Items 1 - 4

Your Search: (SUBJECT=Plants Effect of acid deposition on United States.)


Select Item Title Year Published
A screening procedure to evaluate air pollution effects on Class I wilderness areas / 1989
Quality assurance methods manual for exposure systems and physiological measurements / 1986
Quality assurance methods manual for site classification and field measurements / 1987
Response of forest trees to sulfur, nitrogen, and associated pollutants / 1990

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