TY  - BOOK
AU  - Doorenbos, J.
TI  - Guidelines for predicting crop water requirements
T2  - FAO Irrigation and Drainage paper; no.24
U1  - 631.67(026) L7 
PY  - 1977///
CY  - Rome
PB  - F.A.O.
KW  -  J.Doorenbos and Pruitt, W.O.
KW  - Pruitt, W.O.
KW  - Irrigation requirements,Crop water requirements
ER  -