TY - BOOK ED - United Nations. TI - Sustainable development report on Africa: managing land-based resources for sustainable development AV - HC800.Z9 E5797 2005 U1 - AFR 338.96 Sus 2005 PY - 2005///] CY - [Addis Ababa] PB - United Nations Economic for Africa KW - Sustainable development KW - Africa N1 - Includes bibliographical references ER -