Oceanography 



INVITED LECTURES PRESENTED AT THE 



INTERNATIONAL OCEANOGRAPHIC CONGRESS 



HELD IN NEW YORK, 31 AUGUST -12 SEPTEMBER 1959 



Edited by 



MARY SEARS 



Publication No. 67 of the 

 AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE 

 WASHINGTON, D. C. 1 96 1 



Woods Hole Oceanographic Institution 



