000 00986cam a22002531 4500
001 gs 34000108
003 DLC
005 20260227111338.0
008 790612s1934 sduab s000 0 eng c
010 _ags 34000108
035 _a(OCoLC)5058614
040 _aU.S. Geol. Survey. Library
_cTxCM
_dOCoLC
_dDLC
_dWaU
050 0 0 _aQE164.G7
_bR6
082 _a557.83
100 1 _aRothrock, E. P.
_q(Edgar Paul),
_d1889-1977.
245 1 4 _aThe geology of Grant county, South Dakota,
_cby E. P. Rothrock.
260 _aVermillion, S.D.,
_bUniversity of South Dakota,
_c1934.
300 _a3 p. l., 40 numb. l. incl. tables.
_bmaps (1 fold.) diagr., profiles.
_c28 cm.
490 0 _aSouth Dakota. State Geologist. Report of investigations,
_vno. 20
500 _aAt head of title: South Dakota State Geological Survey, E. P. Rothrock, state geologist ...
500 _aFolded map laid in.
500 _aReproduced from type-written copy.
650 0 _aGeology
_zSouth Dakota
_zGrant County.
999 _c27094
_d27094