Economic effects of deep ocean Economic effects of deep ocean minerals exploitation. economiceffectso00boll Year: 1971 United States aval Postgraduate Schoo LIBRARY NAVAL POSTGRADUATE SCHC MONTEREY, CALIF. 93940 nn t rHF, RI8 ECONOMIC EFFECTS CF DEEP OC EAN MINERALS EXPLO ITAT10N by George Edward Bollow N. Boston Th esi s Advisor: R. von Pagenhardt September 1971 Approved &;oa. puhtlc talcciid; dij>tnJLb'dtlon uaitimctdd.


Size: 1401px × 1428px
Photo credit: © Bookworm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage