TY  - BOOK
ED  - Coles, Erroll. D
TI  - Estimates for irrigation water reguirements at Lam Nam Oon Sakon Nakhon, Thailand: Technical Note No.6
U1  - 631.7 
PY  - 1982///
CY  - s.l..
PB  - Loois Berger International
ER  -