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5“...), under a contract from the Texas Department of Transportation (TxDOT) to provide archeological services...”
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6“...), under a contract from the Texas Department of Transportation (TxDOT) to provide archeological services...”
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7by Geological Survey (U.S.), U.S. Customs Service, Pecora, William T., Gerlach, Arch C., Overstreet, William B.“... of different federal departments - such as the Department of Transportation, Federal Highway Administration...”
Published 1970
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8by Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, PaulGet access
Published 1958
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9by Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, PaulGet access
Published 1950
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10by Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, PaulGet access
Published 1958
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11by Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, PaulGet access
Published 1950
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12by Arizona Highways MagazineSubjects: “...Arizona Department of Transportation...”
Published 1991
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14by Arizona Highways MagazineSubjects: “...Arizona Department of Transportation...”
Published 1977
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15by Arizona Highways MagazineSubjects: “...Arizona Department of Transportation...”
Published 1998
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16by Arizona Highways MagazineSubjects: “...Arizona Department of Transportation...”
Published 2016
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17by Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, PaulGet access
Published 1950
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18by Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, PaulGet access
Published 1950
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19by Canada. Department of Mines and Technical Surveys, Nicholson, N. L. (Norman Leon), Comtois, PaulGet access
Published 1957
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