Water quality management -- Pennsylvania -- Gettysburg RegionSee also what's at your library, or elsewhere.
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Filed under: Water quality management -- Pennsylvania -- Gettysburg Region
Items below (if any) are from related and broader terms.
Filed under: Water quality management -- Pennsylvania Clean streams and you : a Pennsylvania managers' guide to water pollution control and the law (The Pennsylvania State University, 1975), by Frederick N. Wolf, William Griffiths Kimmel, Pennsylvania State University, and Penntap (page images at HathiTrust) Community water supply : issues and policy options (The Division, 1990), by Pennsylvania. Dept. of Environmental Resources Division of Water Supplies and Pennsylvania Infrastructure Investment Authority (page images at HathiTrust; US access only) Nonpoint source pollution assessment of the Chemung and Susquehanna River subbasins (Susquehanna River Basin Commission, Resource Quality Management Protection Division, 1975), by Charles S. Takita and Susquehanna River Basin Commission. Resource Quality Management Protection Division (page images at HathiTrust; US access only) Demonstration of a state water quality management information system (Washington, D. C. : U.S. Environmental Protection Agency, Washington Environmental Research Center, 1974, 1974), by Pennsylvania. Bureau of Water Quality Management, United States. Environmental Protection Agency. Office of Research and Development, and Washington Environmental Research Center (page images at HathiTrust)
Filed under: Water quality management -- Pennsylvania -- Conestoga River WatershedFiled under: Water quality management -- Pennsylvania -- Data processingFiled under: Water quality management -- Pennsylvania -- Mathematical modelsFiled under: Water reuse -- Pennsylvania
Filed under: Sewage irrigation -- PennsylvaniaFiled under: Water quality management -- Chemung River Watershed (N.Y. and Pa.)
Filed under: Water quality -- Pennsylvania -- Gettysburg Region
Filed under: Pennsylvania -- Gettysburg Region
Filed under: Groundwater -- Quality -- Pennsylvania -- Gettysburg RegionFiled under: Groundwater flow -- Pennsylvania -- Gettysburg Region
Filed under: Historic sites -- Pennsylvania -- Gettysburg Region -- Conservation and restorationFiled under: Hydrogeology -- Pennsylvania -- Gettysburg Region |