TY  - BOOK
AU  - Food And Agriculture Organization
ED  - Food And Agriculture Organization
TI  - Land and water resources survey in the Jebel Marra
T2  - "United Nations Development Programme, Publication"
U1  - "X9(D2).678.N6s, K8" 
PY  - 1968///
CY  - Rome
PB  - Food and Agriculture Organization    
KW  - Engineering
ER  -