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  <contributors>
    <authors>
      <author>Escudero, M.</author>
      <author>Lozano, A.</author>
      <author>Hierro, J.</author>
      <author>Tapia, O.</author>
      <author>Valle, J. del.</author>
      <author>Alastuey, A.</author>
      <author>Moreno, T.</author>
      <author>Anzano, J.</author>
      <author>Querol, Xavier</author>
    </authors>
  </contributors>
  <titles>
    <title>Assessment of the variability of atmospheric pollution in national parks of mainland Spain</title>
    <secondary-title>Atmos. environ. (1994)</secondary-title>
  </titles>
  <doi>10.1016/j.atmosenv.2016.03.006</doi>
  <pages/>
  <volume/>
  <number/>
  <dates>
    <year>2016</year>
    <pub-dates>
      <date>2016</date>
    </pub-dates>
  </dates>
  <abstract/>
</record>

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