Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Gray AND Donald AND M AND D)


 
 
 
Select Item Title Year Published
Develop and demonstrate fundamental basis for selectors to improve activated sludge settleability / 2006
Environmental effects of oil shale mining and processing. 1978
Geotechnical aspects of landfill design and construction / 2002
Handbook on the principles of hydrology; with special emphasis directed to Canadian conditions in the discussions, applications, and presentation of data. 1973
Proceedings of the conference, "Waste Reduction-Pollution Prevention--Progress and Prospects within North Carolina" : March 30-31, 1988, Raleigh, NC / 1988

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