ANALYSIS OF NATIONAL EXPERIENCES IN HORIZONTAL AND VERTICAL DIVERSIFICATION, INCLUDING THE POSSIBILITIES OF CROP SUBSTITUTION. SENEGAL: A COUNTRY-STUDY
UNCTAD/COM/58 - 17 août 1995
UNCTAD AD HOC EXPERT GROUP ON INTERNALIZATION OF ENVIRONMENTAL EXTERNALITIES. REPORT OF THE MEETING CO-SPONSORED BY THE INTERNATIONAL ACADEMY OF THE ENVIRONMENT
UNCTAD/COM/67 - 14 août 1995
NATURAL RESOURCES MANAGEMENT AND SUSTAINABLE DEVELOPMENT THE CASE OF THE GOLD SECTOR IN GHANA
UNCTAD/COM/41 - 14 août 1995