United States magnetic tables and magnetic charts for 1945
By: by Samuel A. Deel and H. Herbert Howe.
Contributors: Howe, Henry Herbert, 1905- joint author.
Publisher: U.S. Govt. Print. Off.
Published: 1948
Place of publication: Washington
Language: eng
Number of pages: 137
Subjects: Geomagnetism -- United States.
Notes: "Latest in a ... series of publications, issued at 10 year intervals [1915, 1925 and 1935, by Daniel L. Hazard and H. Herbert Howe]"