TY - BOOK AU - Ross,David A. TI - Opportunities and uses of the ocean SN - 0387904484 AV - GC1015.2 .R67 1980 U1 - 333.9/1 PY - 1980///, c1978 CY - New York PB - Springer Verlag KW - Marine resources N1 - Includes bibliographies and index ER -