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020 _a 9780917962875
020 _a0917962877
050 _aGE 79 .D38 1988
100 _aO'Dunn, Shannon
245 _aExploring geology :
_bintroductory laboratory activities/
_cShannon O'Dunn; William D. Sill
260 _aPalo Alto, CA :
_bT.H. Peek,
_c©1986.
300 _aviii, 292p. :
_bill. ;
_c28cm.
500 _aIncludes index.
650 _aGeology
_xLaboratory manuals.
650 _aGeology
_xWest (U.S.)
_y Handbooks, manuals, etc.
650 _aGeology.
700 _aSill, William D.
942 _2lcc
_cBOOKS
_hGE 79 .D38 1988