TY  - BOOK
AU  - Gergory, K J
AU  - Walling, D E
TI  - Drinage basin form and process: a geomorhological approach
SN  - 0-1731-5707-0
U1  - 627.54 21st
PY  - 1973///
CY  - London
PB  - Edward Arnold
KW  - Drainage; Water balance (Hydrology)
ER  -