TY  - BOOK
AU  - Sparks, B. W.
TI  - Geomorphology
U1  - 551.4 
PY  - 1986///
CY  - London
PB  - Longman
KW  - Geology -
KW  - Geology - Geomorphology and hydrosphere -
N1  - First published 1960; 2nd edition 1972; 3rd edition 1986
ER  -