TY - BOOK ED - ebrary, Inc. TI - Our seabed frontier: challenges and choices AV - GC83 .O87 1989eb PY - 1989/// CY - Washington, D.C. PB - National Academy Press KW - Ocean bottom KW - United States KW - Submarine topography KW - Electronic books KW - local N1 - Bibliography: p. 119-130; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/rucke/Doc?id=10056812 ER -