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1by Raitt, Daryll D.Subjects: “...Soil erosion Mathematical models....”
Published 1981
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2by Dicks, Michael R.Subjects: “...Soil erosion Economic aspects United States....”
Published 1987
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3by Alt, Klaus F.Subjects: “...Soil erosion Economic aspects United States Statistics....”
Published 1989
Government Document Book -
4by Bills, Nelson L.Subjects: “...Soil erosion United States....”
Published 1984
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5by Reichelderfer, K. H.Subjects: “...Soil erosion United States....”
Published 1985
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6by Ribaudo, MarcSubjects: “...Soil erosion United States....”
Published 1986
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7by Wiebe, Keith Daniel, 1962-Subjects: “...Soil erosion....”
Published 2003
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8Published 1986Subjects: “...Soil erosion United States....”
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10Published 1988Subjects: “...Soil erosion United States Mathematical models....”
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11by Hrubovcak, JamesSubjects: “...Soil erosion Economic aspects United States....”
Published 1995
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12Published 1995Subjects: “...Soil erosion United States....”
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13Published 1985Subjects: “...Erosion Economic aspects....”
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14by Kasal, JamesSubjects: “...Soil erosion United States....”
Published 1976
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15Published 1983Subjects: “...Soil erosion Des Moines River Watershed (Minn. and Iowa)...”
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16Published 1987Subjects: “...Erosion Economic aspects United States....”
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17Published 1990Subjects: “...Soil erosion United States....”
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18Published 2006Subjects: “...Soil erosion United States....”
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19by Lubowski, Ruben N. (Ruben Noah)Subjects: “...Soil erosion United States....”
Published 2006
Abstract:
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