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Geology and total petroleum systems of the Gulf of Guinea Province of West Africa
by Michael E. Brownfield and Ronald R. Charpentier.
Title from PDF title screen (viewed July 25, 2006).
Mode of access: Internet from the USGA web site. Address as of 7/15/2008: http://pubs.usgs.gov/bul/2207/C/pdf/b2207c%5F508.pdf ; current access available via PURL.
Includes bibliographical references (pages 31-32).