TY  - BOOK
AU  - Sverdrup, H U
TI  - Samudrangal I
U1  - 551.46 
PY  - 1974///
CY  - Thiruvananthapuram
PB  - State Institute of Languages
KW  - general stack
KW  - Natural Science
KW  - Earth Sciences
KW  - Geology, hydrology & meteorologyGeneralia
ER  -