<?xml version="1.0" encoding="UTF-8"?>
<collection xmlns="http://www.loc.gov/MARC21/slim">
<record>
  <controlfield tag="001">20493</controlfield>
  <controlfield tag="005">20190708094149.0</controlfield>
  <datafield tag="150" ind1=" " ind2=" ">
    <subfield code="a">TOXIC WASTE MANAGEMENT</subfield>
  </datafield>
  <datafield tag="450" ind1=" " ind2=" ">
    <subfield code="a">GESTION DES DECHETS TOXIQUES</subfield>
  </datafield>
  <datafield tag="450" ind1=" " ind2=" ">
    <subfield code="a">ADMINISTRACION DE DESPERDICIOS TOXICOS</subfield>
  </datafield>
  <datafield tag="550" ind1=" " ind2=" ">
    <subfield code="a">BIOSAFETY</subfield>
  </datafield>
  <datafield tag="550" ind1=" " ind2=" ">
    <subfield code="a">ENVIRONMENTAL LAW</subfield>
  </datafield>
  <datafield tag="550" ind1=" " ind2=" ">
    <subfield code="a">TOXIC SUBSTANCES</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
    <subfield code="a">SUBJECT</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
    <subfield code="a">AUTHORITY</subfield>
  </datafield>
</record>
</collection>