TY  - BOOK
AU  - Gregory, K J
AU  - 
TI  - River channel changes
U1  - 551.48 
PY  - 1977///
CY  - Chrichester
PB  - Wiley Eastern
KW  - Hydrology
KW  - Hydrography
KW  - Surface waters
KW  - river channel
ER  -