00967cam a22002891i 4500 gs 11000338 DLC 20260227111311.0 790620s1911 dcuf f001 0 eng gs 11000338 (OCoLC)5086888 DLC ICharE DLC premarc n-us-ks n-us-nb w9x0 QE75 .B9 no. 473 Marshall, R. B. (Robert Bradford), 1867-1949. Results of spirit leveling in Kansas and Nebraska, 1896 to 1909, inclusive / R.B. Marshall, chief geographer. Washington, Govt. Print. Off., 1911. 42 p. : pl. ; 24 cm. U.S. Geological survey. Bulletin 473 Issued also as House doc. no. 1467, 61st Cong., 3d sess. Includes index. Kansas Altitudes. Nebraska Altitudes. United States. Geological Survey. Bulletin ; 473. 25041 25041