TY  - BOOK
AU  - Rapp,A.
TI  - Can Desert Encroachment be stopped:A study with emphasis on Africa
U1  - 574.52652 
PY  - 1976///
CY  - Sweden
PB  - United Nations
KW  - Desert,Arid,Semi Arid
KW  - Desert Encroachment
ER  -