The ocean basins : their structure and evolution / prepared by an open University course team. - Oxford : Pergamon Press , 1991. - 171p. : col.,ill.,maps ; 26cm . - The oceanography course team, ; . - The oceanography course team, ; . NULL ISBN: 0080363652 Rs. 81.00 Subjects--Index Terms: SUBMARINE GEOLOGY Dewey Class. No.: 551.46084 / OPE/O