TY  - GEN
AU  - United Nations Environment Programme
AU  - Food and Agriculture Organization of the United Nations
AU  - Senegal
PY  - 1988
UR  - https://wedocs.unep.org/handle/20.500.11822/29627
LA  - English
KW  - aerial photography
KW  - aircraft
KW  - arid zone
KW  - mapping
KW  - data analysis
KW  - ecological research
KW  - environmental monitoring
KW  - geographic information system
KW  - information transfer
KW  - remote sensing
TI  - Inventory and Monitoring of Sahelian Ecosystems Annex 3: Use of Light Aircraft in the Inventory and Monitoring of Sahelian Pastoral Ecosystems - GEMS Sahel Series No. 3
M3  - Communication or other resource
ER  -