TY  - JA
AU  - El Ashry,M.T.
AU  - Ram,B.J.
TI  - Sustaining Africa's natural resources
SN  - 0022-4561
U1  - 88-039158 
PY  - 1987///
KW  - Africa south of Sahara
KW  - Agricultural development
KW  - AGROVOC
KW  - Arid zones
KW  - Deforestation
KW  - Erosion
KW  - Natural resources
KW  - Pollution
KW  - Resource conservation
KW  - Resources
KW  - Semiarid zones
N1  - ill. references
T2  - Journal of Soil and Water Conservation
ER  -