Search Results for the EPA National Library Catalog

Items Found: 1885
Showing: Items 751 - 800
Your Search: (SUBJECT=Pennsylvania)


 
 
 
PREV 1 ... 11 12 13 14 15 16 17 18 19 20 21 ... 38 NEXT
Select Item Title Year Published
Groundwater resources of Delaware County, Pennsylvania / 1996
Groundwater resources of Erie County, Pennsylvania / 1987
Groundwater resources of Fayette County, Pennsylvania 1988
Groundwater resources of Pike County, Pennsylvania 1989
Groundwater resources of the Berwick-Bloomsburg-Danville area, east-central Pennsylvania / 1988
Groundwater resources of the DuBois area, Clearfield and Jefferson Counties, Pennsylvania / 1979
Groundwater resources of the Gettysburg and Hammer Creek formations, southeastern Pennsylvania / 1980
Groundwater resources of the Juniata River Basin, Pennsylvania / 1982
Groundwater resources of the Lower Susquehanna River Basin, Pennsylvania / 1984
Groundwater resources of the Upper Susquehanna River Basin, Pennsylvania / 1984
Groundwater resources of the West Branch Susquehanna River basin, Pennsylvania / 1983
Groundwater resources of the Williamsport region, Lycoming County, Pennsylvania / 1981
Grunderville sanitary landfill, Allegheny National Forest : final environmental statement. 1972
Guide to the mammals of Pennsylvania / 1987
Guide to wetlands educational programs and materials in Pennsylvania. 1991
Guidebook to the geology of the Philadelphia area, 1964
Guiding growth : building better communities and protecting our countryside : a planning and growth management handbook for Pennsylvania municipalities / 1991
Handbook on coordinating funding for water and wastewater infrastructure : a compilation of state approaches. 2003
Harris Pennsylvania industrial directory. 1982
Harris Pennsylvania services directory. 2002
Hatfield Township, Pennsylvania advanced waste treatment plant / 1975
Hazardous Waste Management Seminar Proceedings Held at Harrisburg, Pennsylvania on January 25, 1978. 1979
Hazardous waste minimization manual for Pennsylvania's vehicle maintenance industry 1970
Hazardous waste minimization manual for small quantity generators / 1989
Hazardous waste minimization manual for small quantity generators in Pennsylvania 1987
Health costs of air pollution damages : a study of hospitalization costs / 1977
Health costs of air pollution damages : a study of hospitalization costs / 1977
High-purity silica occurrences in Pennsylvania / 1985
History of Pennsylvania bituminous coal / 1962
Homer City multistream coal cleaning demonstration : a progress report / 1984
Horsehead Resource Development Company, Inc. flame reactor technology : applications analysis report / 1992
How you can help the environment / 1990
Huntley Mountain formation Catskill-to-Burgoon transition in north-central Pennsylvania / 1979
Hydrogeologic setting and simulation of pesticide fate and transport in the unsaturated zone of a regolith-mantled, carbonate-rock terrain near Newville, Pennsylvania 1996
Hydrogeological investigation at Site 5, Willow Grove Naval Air Station/Joint Reserve Base, Horsham Township, Montgomery County, Pennsylvania / 2002
Hydrogeology and ground-water quality at a land reclamation site, Neshaminy State Park, Pennsylvania 1987
Hydrogeology and ground-water quality of northern Bucks County, Pennsylvania / 1994
Hydrogeology and ground-water quality of Valley Forge National Historical Park, Montgomery County, Pennsylvania / 1996
Hydrogeology and groundwater quality of the glaciated valleys of Bradford, Tioga, and Potter counties, Pennsylvania / 1998
Hydrogeology and Simulation of Ground-Water Flow at the Gettysburg Elevator Plant Superfund Site, Adams County, Pennsylvania. 2001
Hydrogeology of the carbonate rocks of the Lancaster 15-minute quadrangle, southeastern Pennsylvania, 1971
Hydrogeology of the carbonate rocks of the Lebanon Valley, Pennsylvania / 1963
Hydrogeology of the Port Jervis area, in Orange County, New York, Pike County, Pennsylvania, and Sussex County, New Jersey 1999
Hydrologic data for aquifers in Philadelphia, Pennsylvania / 1984
Hydrologic data for Indian Creek Basin, Fayette and Westmoreland counties, Pennsylvania, 1985-87 1989
Hydrology and sedimentation of Bixler Run Basin, central Pennsylvania / 1976
Hydrology and sedimentation of Corey Creek and Elk Run Basins, north-central Pennsylvania / 1971
Hydrology for urban land planning; a guidebook on the hydrologic effects of urban land use, 1968
Hydrology of area 2, Eastern Coal Province, Pennsylvania and New York / 1983
Hydrology of area 3, Eastern Coal Province, Pennsylvania 1981
PREV 1 ... 11 12 13 14 15 16 17 18 19 20 21 ... 38 NEXT

Save, Print or Email Selected Records