TY  - BOOK
AU  - Nir,Dov.
TI  - The semi-arid world:man on the fringe of the desert
U1  - 631.0915 
PY  - 1974///
CY  - London
PB  - Longman
KW  - Agriculture
KW  - Crop Production
KW  - Desert
KW  - Semi-Arid
ER  -