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You searched for: Campus IUB Remove constraint Campus: IUB Date Created 1949 Remove constraint Date Created: 1949 Publisher Geological Survey (U.S.) Remove constraint Publisher: Geological Survey (U.S.)

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  • Indiana-Illinois Princeton quadrangle [1949 printing with minor corrections]
  • Total intensity aeromagnetic map of Fulton County, Indiana relative to arbitrary datum
  • Total intensity aeromagnetic map of Benton County, Indiana relative to arbitrary datum
  • Total intensity aeromagnetic map of St. Joseph County, Indiana relative to arbitrary datum