Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (AUTHOR=Hemphill AND D. AND P.)


Select Item Title Year Published
An oil recovery system utilizing polyurethane foam : a feasibility study / 1973
Environmental Indices for the Los Angeles Database. 1975
Lettuce and Broccoli Response and Soil Properties Resulting from Tannery Waste Applications. 1985

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