Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Ponderosa pine trees)


 
 
 
Select Item Title Year Published
Analysis of the Relationships among O3 Uptake, Conductance, and Photosynthesis in Needles of 'Pinus ponderosa'. 1993
Research Plan: Interactive Effects of O3 and CO2 on the Ponderosa Pine Plant/Litter/Soil System. 1997

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