United States magnetic tables and magnetic charts for 1925
By: by Daniel L. Hazard ...
Series: U.S. Coast and Geodetic Survey Serial 453; Serial (U.S. Coast and Geodetic Survey) ;; 453.
Publisher: U.S. Govt. print. off.
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 136
Subjects: Geomagnetism -- United States.
Notes: At head of title: U. S. Dept. of commerce. R. P. Lamont, secretary. Coast and geodetic survey. R. S. Patton, director ...
1935 edition by Henry Herbert Howe and David Goodwin Knapp.