http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
2010 petroleum resource assessment of the National Petroleum Reserve in Alaska (NPRA)
Petroleum resource assessment of the National Petroleum Reserve in Alaska (NPRA). 2010
1 online resource : color illustrations, color maps.
by Christopher P. Garrity, David W. Houseknecht, and Kenneth J. Bird.
Title from HTML index page (viewed on Apr. 28, 2011).
Open-file report (Geological Survey (U.S.)) ; 2011-1099