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1Published 1997“...U.S. Geological Survey ;...”
Government Document Software eBook -
2Published 1998“...U.S. Geological Survey ;...”
Government Document Software eBook -
3by Greninger, Mark L.“...U.S. Dept. of the Interior, U.S. Geological Survey ; [USGS Information Services (Open-File Report...”
Published 1999
Accesses list of USGS open-file reports by year from which a link may be made to the title desired
Government Document Software eBook -
4by Greninger, Mark L.“...U.S. Dept. of the Interior, U.S. Geological Survey ; [USGS Information Services (Open-File Report...”
Published 1999
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Government Document Software eBook