Alaska magnetic tables charts for 1930
By: by Daniel L. Hazard, chief magnetician, Division of terrestrial magnetism and seismology
Contributors: Hazard, Daniel L. (Daniel Lyman), 1865-1951
Publisher: Govt. print. off.
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 35
Subjects: Geomagnetism
Notes: At head of title: U. S. Department of commerce...Coast and geodetic survey...Serial no. 570.

Planographed.