TY  - BOOK
ED  - Unesco.
ED  - International Co-ordinating Council of the Programme on Man and the Biosphere.
TI  - The Sahel: ecological approaches to land use
SN  - 9231012371
U1  - 630.27450967 
PY  - 1975///
CY  - Paris
PB  - Unesco Press
KW  - Agricultural ecology
KW  - Sahel
KW  - Congresses
KW  - Land use
KW  - Nomads
N1  - Papers from a meeting on the Sahelian region, organized by Unesco within the framework of its Man and the Biosphere Programme (MAB), held in Niamey (Niger) from 11 to 15 March 1974; Includes bibliographies
ER  -