TY  - BOOK
AU  - Biswas,Margaret R.
AU  - Biswas,Asit K.
TI  - Desertification
U1  - 574.52652 
PY  - 1980///
CY  - Oxford
PB  - Pergamon Press
KW  - Desert,Arid,Semi Arid
KW  - Desertification
ER  -