The following link details a report written by the PALF, an organization in the Republic of the Congo that deals with illegal wildlife trade. This annual report from 2009 discusses wildlife law in the Congo, and the history between the Congo's inhabitants and the land they live on.
http://www.palf-enforcement.org/annual_reports/palf-2009-annual-report.pdf
http://www.palf-enforcement.org/annual_reports/palf-2009-annual-report.pdf