TY  - BOOK
AU  - Pethick John
TI  - Introduction to coastal geomorphology
U1  - H4225:2, M4 
PY  - 1984///
CY  - New Delhi    
PB  -  Arnols Heinemann       
KW  -  Marine geology
KW  -  Oceans
KW  - Geology
N1  - Bibliography 246-56p
ER  -