TY  - BOOK
AU  - Yadav, Atar Singh  .
TI  - Geography of minerals of the oceans / 
SN  - 81-7022-395-4
U1  - U256 
PY  - 1992///
CY  - New Delhi : 
PB  - Concept Publishing Company , 
KW  - Geography- Oceans
ER  -