Thakur ,A B, Makhija,B S, Mathew,Cmde R, & Suman,S N. (1999). Advanced technology and its multiface involvement in exploitation of ocean resources Proceedings of the 12 th national convention of marine engineers organised by I F February 12 1999 Delhi. Concept Publishing Company.

Thakur ,A B, Makhija,B S, Mathew,Cmde R, a Suman,S N. Advanced Technology and Its Multiface Involvement in Exploitation of Ocean Resources Proceedings of the 12 Th National Convention of Marine Engineers Organised by I F February 12 1999 Delhi. New Delhi: Concept Publishing Company, 1999.

Thakur ,A B, et al. Advanced Technology and Its Multiface Involvement in Exploitation of Ocean Resources Proceedings of the 12 Th National Convention of Marine Engineers Organised by I F February 12 1999 Delhi. Concept Publishing Company, 1999.