Manual of ice seamanship
By: U. S. Navy Hydrographic Office.
Series: H. 0. Pub -- no. 551.
Publisher: G.P.O.
Published: 1950
Place of publication: Washington
Language: eng
Number of pages: 128
Subjects: United States. Navy -- Handbooks, manuals, etc.; Seamanship -- Cold weather conditions.; Ice navigation.; Sea ice.