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  <titleInfo>
    <title>Propuesta de mejora en el diseño de perforación y voladura-cantera -Barcena-Los Tilianes S.A</title>
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  <name type="personal">
    <namePart>Velásquez, Natalia Erika</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Aparicio, Juan Pablo</namePart>
    <role>
      <roleTerm type="text">Director</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Cabrera, Rolando</namePart>
    <namePart type="date">Co-director</namePart>
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  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">ag</placeTerm>
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    <place>
      <placeTerm type="text">San Salvador de Jujuy</placeTerm>
    </place>
    <dateIssued>2025</dateIssued>
    <issuance>monographic</issuance>
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  <language>
    <languageTerm authority="iso639-2b" type="code">spa</languageTerm>
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  <physicalDescription>
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    <extent>130 paginas : ilustraciones ; 30 cm.</extent>
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  <note type="statement of responsibility">Natalia Erika, Velasquez</note>
  <note>Bibliografía pagina 129-130</note>
  <note>Proyecto Final  para optar por el título de Ingeniera en Minas-Universidad Nacional de Jujuy-Facultad de Ingeniería</note>
  <subject>
    <topic>CANTERAS</topic>
  </subject>
  <subject>
    <topic>GRANULOMETRIA</topic>
  </subject>
  <subject>
    <topic>MINERALOGIA</topic>
  </subject>
  <subject>
    <geographic>BARCENA</geographic>
  </subject>
  <subject>
    <geographic>JUJUY</geographic>
  </subject>
  <subject>
    <geographic>VOLCAN</geographic>
  </subject>
  <subject>
    <topic>PROYECTO FINAL MINAS</topic>
  </subject>
  <subject>
    <topic>CAL</topic>
  </subject>
  <subject>
    <topic>LOS TILANES</topic>
  </subject>
  <subject>
    <topic>ROCAS CALIZAS</topic>
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