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      Photochemical model evaluation of the ground-level ozone impacts on ambient...There is no description for this Pubdata 
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      Real-World Emission Factors for the Caterpillar 797B during Mining OperationsThere is no description for this Pubdata 
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      Wind erosion potential for fugitive dust sources in the Athabasca Oil Sands RegionThere is no description for this Pubdata 
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      Comparative evalution of the effects of climate and land-cover changes on...There is no description for this Pubdata