TY  - BOOK
AU  - Doorenbos, J.
AU  - Pruitt, W.O.
TI  - Crop water requirements
T2  - FAO irrigation and drainage paper; 
SN  - 9251002797
U1  - 631.587 21st ed.
PY  - 1992///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Crops
ER  -