TY  - BOOK
AU  - Graff,Otto
ED  - Food and Agriculture Organization of the United Nations.
TI  - Report to the government of Kuwait on use of sewage effluents for ir rigation based on the work of Dr. Otto Graff
PY  - 1972///
CY  - Rome : 
PB  - Food and Agriculture Organisation of the United Nations, 
KW  - Sewage irrigation
ER  -