Search Results for the EPA National Library Catalog

Items Found: 257

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User's manual for premining planning of eastern surface coal mining. Volume 2, Surface mine engineering / 1980
User's manual for premining planning of eastern surface coal mining. Volume 5, Mine drainage management and monitoring / 1981
User's Manual for Premining Planning of Eastern Surface Coal Mining. Volume 6. Mine Land Planning. 1983
Vegetative rehabilitation of arid land disturbed in the development of oil shale and coal / 1980
Water quality control in mine spoils, Upper Colorado River Basin / 1975
Water Resources Data for Ohio, Water Year 1979. Volume 2. St. Lawrence River Basin. 1980
Western energy : the interregional coal analysis model / 1980
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