TY  - BOOK
ED  - United Nations Sudano-Sahelian Office.
TI  - Assessment of desertification and drought in the Sudano-Sahelian region, 1985-1991
AV  - QC929.28.S24 A87 1992
U1  - 333.73/62/09624 20
PY  - 1992///]
CY  - [New York]
PB  - United Nations Sudano-Sahelian Office
KW  - Droughts
KW  - Sahel
KW  - Sudan (Region)
KW  - Desertification
KW  - Soil degradation
N1  - Includes bibliographical references (p. 84-99)
ER  -