TY  - BOOK
AU  - NERMAN W HUDSON
TI  - SOIL AND WATER CONSARVATION IN SEMI-ARID AREAS
SN  - 9251026068
U1  - P631.4F739S 
PY  - 1987///
CY  - ROME
PB  - FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
KW  - SOIL AND WATER CONSARVATION IN SEMI-ARID AREAS
ER  -