Search Results for the EPA National Library Catalog

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Ground-water observation-well program in Pennsylvania 1972
Ground-water reconnaissance of the Marfa area, Presidio County, Texas 1961
Ground-water resources and water use in southern Navajo County, Arizona 1976
Ground-water resources of Beaver County, Pennsylvania / 1951
Ground-water resources of Delaware County, New York 1963
Ground-water resources of Harford County, Maryland 1977
Ground-water resources of Montgomery County, New York. 1950
Ground-water resources of Montgomery County, Pennsylvania, 1971
Ground-water resources of northern Virginia, 1938
Ground-water resources of Rensselaer County, New York 1950
Ground-water resources of Schenectady County, New York. 1952
Ground-water resources of Summit County, Ohio, 1953
Ground-water resources of the Brunswick formation in Montgomery and Berks Counties, Pennsylvania / 1965
Ground-water resources of the Coastal Plain area of southeastern Pennsylvania : with special reference to the effects of human activities on the quality of water in the Coastal Plain sediments / 1961
Ground-water resources of the greater New Orleans area Louisiana / 1966
Ground-water resources of the Jamestown area, New York, with emphasis on the hydrology of the major stream valleys, 1966
Ground-water resources of the Loysville and Mifflintown quadrangles in south-central Pennsylvania / 1970
Ground-water resources of the Massena-Waddington area, St. Lawrence County, New York : with emphasis on the effect of Lake St. Lawrence on ground water / 1962
Ground-water resources of the Shenandoah valley, Virginia, 1936
Ground-water resources of valley-fill deposits of Allegheny County, Pennsylvania / 1949
Groundwater hydraulics of extensive aquifers, 1972
Groundwater of the Northern Neck Peninsula, Virginia 1979
Groundwater resources of Augusta County, Virginia 1978
Groundwater resources of Henry County, Virginia 1979
Growth of known-age muskellunge in Wisconsin: and validation of age and growth determination methods / 1971
Guide to aquatic smartweeds (Polygonum) of the United States 1971
Guide to monitoring streamwater quality following forestry herbicide application 1984
Guide to the determination of biochemical oxygen demand, dissolved oxygen, suspended and setteable solids, and turbidity of pulp and paper mill effluents. 1969
Guidebook to the geology of the Philadelphia area, 1964
Guidelines for determining flood flow frequency. 1977
Habitat and wildlife inventory : guide to coastal zone lands, Oswego County, New York 1976
Handbook of computations for biological statistics of fish populations. 1958
Heated effluents and effects on aquatic life, with emphasis on fishes : a bibliography / 1973
Hudson River estuary; a preliminary investigation of flow and water-quality characteristics, 1967
Hybridization of four species of sunfishes (Centrarchidae) 1967
Hydrogeologic data from the northern part of the town of Brookhaven, Suffolk County, New York 1980
Hydrogeology of the carbonate rocks of the Lancaster 15-minute quadrangle, southeastern Pennsylvania, 1971
Hydrogeology of the town of North Hempstead, Nassau County, Long Island, New York 1979
Hydrologic analysis of postulated liquid-waste releases : Brookhaven National Laboratory, Suffolk County, New York / 1966
Hydrology of limestone karst in Greenbrier County, West Virginia, 1973
Hydrology of prairie potholes : a selected annotated bibliography 1981
Hydrology of the Columbia (Pleistocene) deposits of Delaware an appraisal of a regional water-table aquifer / 1973
Hydrology of the Martinsburg Formation in Lehigh and Northampton Counties, Pennsylvania / 1972
Hydrology of the metamorphic and igneous rocks of central Chester County, Pennsylvania / 1968
Hydrology of the New Oxford formation in Adams and York counties, Pennsylvania / 1964
Hydrology of the New Oxford formation in Lancaster County, Pennsylvania / 1966
Hydrology of the Pleistocene sediments in the Wyoming Valley, Luzerne County, Pennsylvania / 1971
Identification of the immature black flies (Diptera: Simuliidae) of the Southeastern U.S. with some aspects of the adult role in transmission of Leucocytozoon smithi to turkeys 1976
Illinois Urban Drainage Area Simulator, ILLUDAS 1974
Impact of phosphorus reduction via metalimnetic alum injection in Bullhead Lake, Wisconsin 1985
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