TY  - BOOK
AU  - Gerrard,A.J
TI  - Rocks and Landforms
SN  - 4551128
U1  - 551.4 
PY  - 1988///
CY  - London
PB  - Unwin Hyman
KW  - Geology -
KW  - Geology - Geomorphology - Rocks and Landform -
N1  - First published 1988by Academic division of Unwin Hyman
ER  -