Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Final report to the National Science Foundation for grant nos. GI34733X, GI43664, AEN74-11136 A01, ENV76-10283 and PFR76-10283 nitrate in effluents from irrigated lands / 1979
Management of nitrogen in irrigated agriculture : proceedings, National Conference on Management of Nitrogen in Irrigated Agriculture / 1978
Nitrate in the unsaturated zone under agricultural lands, 1972
Proceedings of the National Conference on Management of Nitrogen in Irrigated Agriculture, Held in Sacramento, California, on May 15-18, 1978. 1978
Proceedings, National Conference on Management of Nitrogen in Irrigated Agriculture / 1978
Reactions of heavy metals and other mineral water quality constituents with soil materials in rapid infiltration groundwater recharge systems using reclaimed wastewaters technical completion report / 1983
User's guide to TVA-HYSIM : a hydrologic program for quantifying land-use change effects / 1980
Valuing a business : the analysis and appraisal of closely held companies / 2000

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