<?xml version="1.0" encoding="UTF-8"?><collection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"><record><leader>01879cam a2200385Ia 4500</leader><controlfield tag="001">005983015</controlfield><controlfield tag="003">MiAaHDL</controlfield><controlfield tag="005">20250726000000.0</controlfield><controlfield tag="006">m        d        </controlfield><controlfield tag="007">cr bn ---auaua</controlfield><controlfield tag="008">850919s1973    dcua         f000 0 eng d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(MiU)990059830150106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-miu.990059830150106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)MIU01000000000000005983015-goog</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)12576137</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)Aleph005983015</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">ABC</subfield><subfield code="c">ABC</subfield><subfield code="d">UDI</subfield><subfield code="d">LHL</subfield><subfield code="d">OCLCG</subfield><subfield code="d">BOMRI</subfield><subfield code="d">UtOrBLW</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">BMRA</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">I 28.23:7812</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Green, R. E.</subfield><subfield code="q">(Robert E.),</subfield><subfield code="d">1925-</subfield><subfield code="0">http://id.loc.gov/authorities/names/n83183677</subfield><subfield code="1">http://id.loc.gov/rwo/agents/n83183677</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Iron oxide superconcentrates by caustic leaching /</subfield><subfield code="c">by R.E. Green and A.F. 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