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1Published 1994Subjects: “...Forest hydrology United States Congresses....”
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2Published 1987Subjects: “...Groundwater United States Artificial recharge Congresses....”
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3Published 1986Subjects: “...Groundwater United States Artificial recharge Congresses....”
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4Published 1985Subjects: “...Groundwater United States Artificial recharge Congresses....”
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5Published 1986Subjects: “...Pesticides United States Congresses....”
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6Published 1980Subjects: “...Groundwater United States Congresses....”
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7Published 1980Subjects: “...Hazardous wastes United States Congresses....”
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8Published 1982Subjects: “...Water conservation United States Congresses....”
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9Published 2005Subjects: “...Transportation United States Planning Congresses....”
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10Published 1994Subjects: “...Traffic estimation United States Congresses....”
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11Published 1979Subjects: “...Groundwater United States Congresses....”
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12Published 1995Subjects: “...Hazardous wastes United States Databases Congresses....”
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13Published 1998Subjects: “...Water-supply United States Management Congresses....”
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14Published 1981Subjects: “...Sewage disposal United States Congresses....”
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15Published 1988Subjects: “...Refuse and refuse disposal United States Congresses....”
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16Published 1999Subjects: “...Brownfields United States Congresses....”
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17Published 1977Subjects: “...Environmental protection Research United States Congresses....”
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18Published 1996Subjects: “...Explosive ordnance disposal Environmental aspects United States Congresses....”
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19Published 1995Subjects: “...Combined sewer overflows Environmental aspects United States Congresses....”
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20Published 1986Subjects: “...Hazardous wastes Environmental aspects United States Congresses....”
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