Volume I 



of 



PHYSICAL 

 OCEANOGRAPHY 



by 



ALBERT DEFANT 



Dr. phi/.. Dr. rer.nat., h.c. 



EMERITUS PROFESSOR OF METEOROLOGY AND GEOPHYSICS 



at the 



UNIVERSITY OF INNSBRUCK 



HONORARY PROFESSOR OF OCEANOGRAPHY 



at the 



UNIVERSITY OF HAMBURG 



and at the 

 FREE UNIVERSITY. BERLIN 



PERGAMON PRESS 



NEW YORK • OXFORD • LONDON • PARIS 



1961 



