-
1by Aucott, Walter R.“...U.S. Dept. of the Interior, Geological Survey ;...”
Published 1987
Government Document Book -
2Published 1986“...U.S. Dept. of the Interior, Geological Survey :...”
Government Document Microform Book -
3by Lesure, Frank Gardner, 1927-“...U.S. Geological Survey, Dept. of the Interior ;...”
Published 1992
Government Document Microform Book