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1
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2Published 1987Subjects: “...Soils Virginia Analysis....”
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3
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4Published 1987Subjects: “...Sewage disposal in the ground Virginia....”
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5
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6
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7by Leonard, Paul M.Subjects: “...Fishes Virginia Effect of water levels on....”
Published 1986
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8by Cox, William E. (William Edward), 1944-Subjects: “...Water Pollution Virginia....”
Published 1987
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9by Cox, William E. (William Edward), 1944-Subjects: “...Water rights Virginia....”
Published 1985
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10Institutional issues affecting water supply development : illustrations from southeastern Virginia /by Cox, William E. (William Edward), 1944-Subjects: “...Water-supply Government policy Virginia....”
Published 1983
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11Published 1985Subjects: “...Irrigation Virginia....”
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12Published 1973Subjects: “...Water resources development Research Virginia....”
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13
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14
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15Published 1988Subjects: “...Water quality management Virginia Tidewater....”
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16Subjects: “...Water quality Virginia Occoquan River Watershed....”
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17Published 1969Subjects: “...Water resources development Virginia....”
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18Published 1968Subjects: “...Water resources development Virginia....”
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19Published 1981Subjects: “...Heavy metals Environmental aspects Virginia Occoquan River Watershed....”
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20by Hrezo, Margaret S.Subjects: “...Petroleum products Underground storage Virginia....”
Published 1986
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