Search Results for the EPA National Library Catalog

Items Found: 3
Showing: Items 1 - 3
Your Search: (AUTHOR=Schaffer AND Sheldon)

Select Item Title Year Published
Economic Analysis of Effluent Guidelines: Cement Industry. 1974
Economic analysis of proposed effluent guidelines : cement industry / 1973
Factors associated with the incidence of congenital anomalies : a localized investigation / 1977

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