000 01126cam a22002771i 4500
001 gs 52000211
003 DLC
005 20260227111359.0
008 780309s1952 dcuabd b f000 0 eng
010 _ags 52000211
035 _a(OCoLC)3700406
040 _aDLC
_cOClU
_dISS
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aQE75
_b.P9 no. 218
086 0 _aI 19.16:218
100 1 _aRubey, William Walden,
_d1898-1974.
245 0 0 _aGeology and mineral resources of the Hardin and Brussels quadrangles in Illinois. /
_cPrepared in cooperation with the Illinois State Geological Survey Division.
260 _aWashington :
_bU.S. Govt. Print. Off.,
_c1952.
300 _a179 p. :
_bill., maps (2 col., fold. in pocket) diagrs. (part fold.) tables. ;
_c29 cm.
410 2 0 _aGeological Survey (U.S.).
_tProfessional paper ;
_v218
504 _aBibliographical footnotes.
650 0 _aGeology
_zIllinois
_zHardin quadrangle
650 0 _aGeology
_zIllinois
_zBrussels quadrangle
650 0 _aMines and mineral resources
_zIllinois
_zHardin quadrangle
650 0 _aMines and mineral resources
_zIllinois
_zBrussels quadrangle
999 _c28662
_d28662