Results 1-8 of 8
38th Underwater Mining Institute, pp.1, 2008
The Geological Society of America, 2008
10-2008-0094700 (2008.09.26) / 10-1028732 (2011.04.05)
바다, v.13, no.3, pp.168 - 177, 2008
Deep-Sea Minerals and Mining 2008, pp.15 - 16, 2008
한국해양연구원, 2008
해양수산부, 2008