TY  - GEN
AU  - United Nations Environment Programme
PY  - 1993
SN  - 0379-455
UR  - https://wedocs.unep.org/handle/20.500.11822/29112
LA  - English
KW  - desertification
KW  - ecosystem
KW  - land degradation
KW  - environmental degradation
KW  - drought
KW  - soil erosion
KW  - productivity
KW  - sand dune
KW  - vegetation
KW  - arid zone
KW  - soil conservation
TI  - Desertification Control Bulletin Number 22, 1993: A Bulletin of World Events in the Control of Desertification Restoration of Degraded Lands and Reforestation
M3  - Communication or other resource
ER  -