Magnetic declination in North Carolina in 1930.

APA Citation

U.S. Coast and Geodetic Survey. (1932). Magnetic declination in North Carolina in 1930. Washington: U.S. Govt. print. off..

MLA Citation

U.S. Coast and Geodetic Survey. Magnetic Declination In North Carolina In 1930. Washington: U.S. Govt. print. off., 1932.

Warning: These citations may not always be complete (especially for serials).