Frontiers of the sea : the story of oceanographic exploration /
Cowen, Robert C.author.
Revelle, Roger,1909-1991,writer of introduction.
Cowen, Mary S.,illustrator.
Calder, Ritchie,1906-1982,former owner.StEdNL
Includes bibliographical references (pages 297-299) and index.
Oceanography.
Oceanography.