DENSITY OF SEA WATER 



AT TIDE STATIONS 



ATLANTIC COAST 



NORTH AND SOUTH AMERICA 



r 



C&GS PUBLICATION 31-2 

 FIFTH EDITION 



(WITH DATA THROUGH 1956) 



U^J)EPARTMENT OF COMMERCE 



COAST AND GEODETIC SURVEY 



WASHINGTON 

 GC 



U 58 



