Data Center Supplemental document

Open File Services Section, Publications Warehouse, Eastern Region, Publications, U.S. Geological Survey, U.S. Department of the Interior

Data Center Description
Open-file reports include unpublished manuscript reports, maps, and other
material that are made available for public consultation at depositories. They
are a nonpermanent form of publication that may be cited in other publications
as sources of information.

Website: http://pubs.usgs.gov/of/

[Summary provided by the USGS.]

Data Center URL

URL: http://pubs.usgs.gov/of/