Magnetic declination in the United States, 1935
By: by Daniel L. Hazard and W. N. McFarland.
Contributors: Hazard, Daniel L. b. 1865.; McFarland, W. N., joint author.
Series: Serial 592
Publisher: U.S. Govt. Print. Off.
Published: 1937
Place of publication: Washington
Language: eng
Number of pages: 47
Subjects: Geomagnetism -- United States.
Notes: "Publications on terrestrial magnetism": p. 2-3.
At head of title: U.S. Department of commerce. Daniel C. Roper, secretary. Coast and geodetic survey. R. S. Patton, director.