TY  - BOOK
AU  - KOTSCHI, Johannes
TI  - Towards Control of Desertification in African Drylands: Problems, Experiences, Guidelines 
SN  - 3-88085-290-1
PY  - 1986///
CY  - Germany
PB  - GTZ
KW  - DESERTIFICACION
KW  - ZONAS ARIDAS
KW  - ZONAS SEMIARIDAS
KW  - AFRICA
ER  -