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1Published 2000“...Electronic government publications United States....”
This electronic resource was no longer available online when searched on May 18, 2011
Government Document Microform Book -
2Published 1991Subjects: “...Coal trade Government policy United States....”
Government Document Book -
3Published 1993Subjects: “...Fossils United States....”
Government Document Book -
4Published 1994Subjects: “...Fossils United States....”
Government Document Book -
5Published 1983Subjects: “...Wilderness areas United States....”
Government Document Book -
6by Schmeckebier, Laurence F. (Laurence Frederick), 1877-1959Subjects: “...Geological surveys United States Bibliography....”
Published 1904
Government Document Book