TY  - BOOK
AU  - Gregory,K.J
AU  - Walling,D.E
TI  - Drainage Basin Form and Process:  a geomorphological approach 
SN  - 713159235
U1  - 551.4 
PY  - 1973///
CY  - London
PB  - Edward
KW  - Geology -
KW  - Geology - Geomorphology - Costal region -
N1  - Includes bibliographical references and index
ER  -