Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=Jeffrey pine)


Select Item Title Year Published
Evaluating ozone air pollution effects on pines in the western United States 1996
Nutrient cycling in a Jeffrey pine forest ecosystem 1973
Oxidant air pollution effects on a western coniferous forect [i.e. forest] ecosystem / 1982
Variability in Virulence of Heterobasidion annosum Isolates from Pondrosa and Jeffrey Pine in Areas of High and Low Photochemical Air Pollution. 1982

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