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gary n paulachok
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U.S. Geological Survey ground-water studies in Delaware
Gary N. Paulachok · Books and Open-File Reports Section, distributor]
Sayfa sayısı yok · 1988
Groundwater / Saltwater encroachment
Temperature of ground water at Philadelphia, Pennsylvania, 1979-1981
Gary N. Paulachok · Open-File Services Section, Western Distribution Branch, U.S. Geological Survey
14 sayfa · 1985
Groundwater
Storm and flood of July 5, 1989, in northern New Castle County, Delaware
Gary N. Paulachok · U.S. Dept. of the Interior, U.S. Geological Survey
29 sayfa · 1995
Storm surges / Floods / Flood damage
Hydrologic aspects of the 1998-99 drought in the Delaware River basin
Gary N. Paulachok · U.S. Dept. of the Interior, U.S. Geological Survey
29 sayfa · 2000
Water-supply / Droughts / Water table
Water resources of Oley Township, Berks County, Pennsylvania
Gary N. Paulachok · Books and Open-File Reports Section [distributor]
59 sayfa · 1988
Streamflow / Groundwater / Water quality