TY  - BOOK
AU  - Bastiaanssen, G.M. 
TI  - Remote Sensing in Water Resources Management The State of the Art / 
SN  - 9290903635
U1  - 621.3678 
PY  - 1998///.
CY  - Sri Lanka ; 
PB  - International Water Management Institute , 
KW  - Irrigation--Management
ER  -