Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (SUBJECT=Populus tremuloides)


 
 
 
Select Item Title Year Published
Altitudinal Variation of Chlorophyll Concentration and Reflectance of the Bark of 'Populus tremuloides.' 1972
Aspen : ecology and management in the Western United States / 1985
Genetic variation in response of trembling aspen (Populus tremuloides Michx.) leaves and catkins to sulfur dioxide and ozone / 1975
Relationship of Soil Temperature and Cytokinin Production in Aspen Invasion. 1972

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