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  <titleInfo>
    <title>Detection of conduit-controlled ground-water flow in northwestern Puerto Rico using aerial photograph interpretation and geophysical methods</title>
  </titleInfo>
  <name type="personal">
    <namePart>Rodríguez-Martínez, Jesús.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Richards, Ronald T.</namePart>
  </name>
  <name type="corporate">
    <namePart>Autoridad de Acueductos y Alcantarillados de Puerto Rico</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">pr</placeTerm>
    </place>
    <place>
      <placeTerm type="text">San Juan, P.R</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Denver, CO</placeTerm>
    </place>
    <publisher>U.S. Dept. of the Interior, U.S. Geological Survey</publisher>
    <publisher>Branch of Information Services [distributor]</publisher>
    <dateIssued>2000</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <extent>v, 45 p. ill., maps (some col.) 28 cm.     </extent>
  </physicalDescription>
  <targetAudience authority="marctarget">general</targetAudience>
  <note type="statement of responsibility">by Jesús Rodríguez-Martínez, and Ronald T. Richards ; in cooperation with the Puerto Rico Aqueduct and Sewer Authority.     </note>
  <note>Includes bibliographical references and index.</note>
  <subject authority="lcsh">
    <topic>Groundwater flow</topic>
    <geographic>Puerto Rico</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Aerial photography in hydrogeology</topic>
    <geographic>Puerto Rico</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Geophysics</topic>
    <geographic>Puerto Rico</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Karst</topic>
    <geographic>Puerto Rico</geographic>
  </subject>
  <classification authority="ddc" edition="21">553.79 R6961d</classification>
  <recordInfo>
    <recordContentSource authority="marcorg">PUCPR</recordContentSource>
    <recordCreationDate encoding="marc">011004</recordCreationDate>
    <recordChangeDate encoding="iso8601">20160527185946.0</recordChangeDate>
    <recordIdentifier>251253</recordIdentifier>
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