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005 20241216010720.0
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082 _a551.7
_bD89
100 _aDONOVAN, D. T.
245 0 _aSTRATIGRAPHY
_bAN INTRODUCTION TO PRINCIPLES
250 _a0
260 _aNEW YORK
_bWILEY-INTERSCIENCE
_c1966
300 _a199 pag.
_c21 cm
341 _h0
490 _v0
_a0
505 _aESTABLISHING-RADIOMETRIC/LITHOLOGICAL-CLASSIFICATION
541 _aD
_bBANCO MINERO DEL PERU
_d07-Jul-95
650 _aCIENCIAS PURAS
856 _zDeposito
942 _cLIBRO
999 _c22052
_d22052