00846cam a22002657a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001500102100003500117245004900152260003900201300002000240590004100260590004200301650003500343901000700378942001000385949005200395999001700447952011600464CHAP20220329133901.0971013s1929            r     00010     d  a12235  a13207  a17278  cCHAP  a553.1bH3800aHatch, Frederick Henry.95306113aAn introduction to the study of ore deposits  aChicago :bUniversity Press,c1929  a117 p.b: ilus.  aBATCH-UPDb10c20130110lUCH01h1623  aCONVERSIONb10c20130109lUCH01h130814aYacimientos minerales.9122929  aBK  cLIBRO  a553.1 H38bBCcBPPd-40902eBPPh7897i17278si  c12235d12235  00102ddc4051708FRaBCbBCd2019-12-31fLIBROl0o553.1 H38p-40902r2019-12-31 00:00:00w2019-12-31yLIBRO