TY  - BOOK
AU  - Darkoh, Michael B.K.
ED  - United Nations Environmental Programme
TI  - Combating desertification in the Southern African region: an updated regional assessment
U1  - 333.736 21st ed.
PY  - 1989///
PB  - United Nations Environment Programme
KW  - Desertification
KW  - Deserts
KW  - Environmental degradations
KW  - Environmental policy
KW  - Reclamation
KW  - Revegetation
ER  -