Uses of the seas.
Gullion, Edmund A.(Edmund Asbury),1913-ed.
American Assembly.
Englewood Cliffs, N.J. ; Hemel Hempstead, Prentice-Hall
[1968]
At head of title: The American Assembly, Columbia University.
Intended as background reading for the 33d American Assembly, Arden House, May 2-5, 1968.
Includes bibliographical references.
Marine resources.
Marine resources conservation
Sea-power.