TY  - BOOK
AU  - Anil K Ghosh
AU  - Ranadhir Mukhopadhyay
TI  -  Mineral wealth of the ocean
U1  - 553.72 
PY  - 1999///
CY  - New Delhi
PB  - Oxford & IBH
KW  - The sea Floor
KW  - Manganese Nodules
KW  - Exploration
ER  -