00829cam a22002651i 4500 gs 15000378 DLC 20260227111317.0 790911s1915 dcuf f001 0 eng gs 15000378 (OCoLC)5362155 DLC ICharE DLC premarc n-us-id w9x1 GB495.I2 A3 Marshall, R. B. (Robert Bradford), 1867-1949. Results of spirit leveling in Idaho, 1896 to 1914, inclusive / R.B. Marshall, chief geographer. Washington, Govt. Print. Off., 1915. 130 p. : pl. ; 24 cm. U.S. Geological survey. Bulletin 567 Includes index. Idaho Altitudes. United States. Geological Survey. Bulletin ; 567. 25509 25509