TY  - BOOK
AU  - Sparks,B.W
TI  - Geomorphology
U1  - 551/SPA 
PY  - 1960///
CY  - London
PB  - Longmans
KW  - Geology -
KW  - Geology,hydrology,meterology -
N1  - First published 1960, 4th impression 1962
ER  -