TY  - BOOK
AU  - Chleq Jean- louis.
TI  - Land and life: vanshing land and water, Soil and water conservation in dry lands
SN  - 978 0 333 44597 6
U1  - 333 7616 CHL 
PY  - 1988///
CY  - London
PB  -  macmillan pub
ER  -