TY  - BOOK
AU  - Engman E T
AU  -  Gurney R J
TI  - Remote sensing in hydrodlogy
U1  - U22:M95(D28), N1 
PY  - 1991///
CY  - London
PB  - Chapman and Hall U K      
KW  - Hydrology
N1  - Remote sensing applications
ER  -