Rabbitt, M. C. (1989). The United States Geological Survey: 1879 - 1989 ; a history of the relation of geology during the first 110 years of the U.S. Geological Survey to the development of public-land, Federal -science, and mapping policies and the development of mineral resources in the United States. U.S. Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Rabbitt, Mary C. The United States Geological Survey: 1879 - 1989 ; a History of the Relation of Geology During the First 110 Years of the U.S. Geological Survey to the Development of Public-land, Federal -science, and Mapping Policies and the Development of Mineral Resources in the United States. Washington: U.S. Gov. Print. Off, 1989.
MLA-Zitierstil (9. Ausg.)Rabbitt, Mary C. The United States Geological Survey: 1879 - 1989 ; a History of the Relation of Geology During the First 110 Years of the U.S. Geological Survey to the Development of Public-land, Federal -science, and Mapping Policies and the Development of Mineral Resources in the United States. U.S. Gov. Print. Off, 1989.