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1Published 1983Subjects: “...Geology Pennsylvania Bibliography Catalogs....”
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2Published 1987Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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3Published 1987Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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4Published 1987Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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5Published 1988Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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6Published 1987Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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7Published 1986Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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8Published 1986Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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9Published 1987Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
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10Published 1993Subjects: “...United States Board on Geographic Names Bibliography Catalogs....”
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11by Hardy, Ellen E.Subjects: “...Water-supply Utah Bibliography Catalogs....”
Published 1994
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12by Quiñones, F. (Ferdinand)Subjects: “...Geological Survey (U.S.). Water Resources Division. Caribbean District Bibliography Catalogs....”
Published 1984
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13by Quiñones, F. (Ferdinand)Subjects: “...Geological Survey (U.S.). Water Resources Division. Caribbean District Bibliography Catalogs....”
Published 1985
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14by Guzmán-Otero, Ruth I.Subjects: “...Geological Survey (U.S.). Water Resources Division. Caribbean District Bibliography Catalogs....”
Published 1994
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15by Graziani, Mary E.Subjects: “...Geological Survey (U.S.) Bibliography Catalogs....”
Published 1982
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16Published 1988“...Massachusetts Maps, Topographic Bibliography Catalogs....”
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17Published 1988“...Maryland Maps, Topographic Bibliography Catalogs....”
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18Published 1991“...Micronesia Maps, Topographic Bibliography Catalogs....”
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19Published 1983“...Missouri Maps, Topographic Bibliography Catalogs....”
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20Published 1987“...Montana Maps, Topographic Bibliography Catalogs....”
Government Document Book