000 00790cam a22002171 4500
001 gs 17000342
003 DLC
005 20260227111321.0
008 760729s1917 xx f000 0 eng
010 _ags 17000342
035 _a(OCoLC)2341666
040 _aDLC
_cONcM
_dDLC
050 0 0 _aQE75
_b.B9 no. 651
100 1 _aMarshall, R. B.
_q(Robert Bradford),
_d1867-1949.
245 1 0 _aSpirit leveling in Ohio,
_b1898 to 1916, inclusive,
_cR.B. Marshall, chief geographer, work done in cooperation with the state of Ohio, C.E. Sherman, inspector.
260 _aWashington,
_bGovt. print. off.,
_c1917.
300 _a456 p.
_bpl., fold. map..
_c23 cm.
490 0 _aU.S. Geological Survey. Bulletin 651
500 _aAt head of title: Department of Interior.
651 0 _aOhio
_xAltitudes.
999 _c25777
_d25777