000 00518nam a2200169 a 4500
005 20240602095858.0
008 060317s19uu xx 00 eng d
100 1 0 _aMerrill, George P.
245 1 4 _aThe first one hundred years of American geology /
_cby George P. Merrill.
260 0 _aNew York :
_bHafner,
_c1969.
300 _axxi, 773 p. :
_bill. ;
_c24cm.
500 _aIncludes index.
650 4 _aGeology
_xHistory.
650 4 _aGeology
_zUnited States.
650 4 _aGeologists
_zUnited States.
942 _2ddc
999 _c16148
_d16148