West Africa (incorporating East Africa) oil and gas activity concession map 2015.
Clarkson Research Services Limited,cartographer,publisher.
Title from cover when folded.
"(Map data correct as of November 2015)"--General legend.
Includes 6 inset maps and 6 tables.
Main map at approximate scale of 1:5,050,505.
Depths shown by bathymetric tints.