Topographic instructions of the United States Geological Survey. - Geological Survey (U.S.); Birdseye, Claude Hale, 1878-1941.; Beaman, William Major, 1867-1937.; Douglas, Edward Morehouse, 1855-1932.; Frye, Helen Marie, 1889-; Pendleton, Thomas P., 1885- (Washington, U.S. Govt. print. off., 1928)
A. Administration, by H. M. Frye.--B. Triangulation, comp. by E. M. Douglas.--C. Transit traverse, comp. by E. M. Douglas.--D. Levelling, comp. by E. M. Douglas.--E. Topographic mapping, by W. M. Beaman.--F. Map compilation from aerial photographs, by T. P. Pendleton.
At head of title: Department of the interior.
Keywords: Topographical surveying; Surveys -- Plotting; Relief models