H. 0. Pub. No. 240 



BIBLIOGRAPHY ON ICE OF 

 THE NORTHERN HEMISPHERE 



The bibliography for H. 0. Pub. No. 550, Ice Atlas of the Northern Hemisphere, now in preparation by 

 the Hydrographic Office, to which has been added an index of authors, subjects, and places. 



ISSUED UNDER THE AUTHORITY OF THE SECRETARY OF THE NAVY 



UNITED STATES 

 GOVERNMENT PRINTING OFFICE 

 WASHINGTON: 1945 



For ule by the Hydrographic Office, Wuhington, D. C „ Price $2.00 



