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      <record key="001" att1="001" value="LIB904942508" att2="LIB904942508">001   LIB904942508</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Buch</field>
      <field key="076" subkey="">Ökonomie</field>
      <field key="087" subkey="a">42</field>
      <field key="100" subkey="b">eichhorn, w(olfgang) (ed.)</field>
      <field key="103" subkey="">institut für wirtschaftstheorie und operations research, universitaet karlsruhe</field>
      <field key="104" subkey="b">henn, r(udolf) (ed.)</field>
      <field key="107" subkey="">institut fuer statistik und mathematische wirtschaftstheorie, universitaet karlsruhe</field>
      <field key="108" subkey="b">neumann, k(laus) (ed.)</field>
      <field key="111" subkey="">institut für wirtschaftstheorie und operations research, universitaet karlsruhe</field>
      <field key="112" subkey="b">et al.</field>
      <field key="331" subkey="">economic theory of natural resources</field>
      <field key="403" subkey="">1. ed.</field>
      <field key="410" subkey="">wuerzburg, wien</field>
      <field key="412" subkey="">physica-verlag</field>
      <field key="425" subkey="">1982</field>
      <field key="433" subkey="">645 pp.</field>
      <field key="517" subkey="c">from the table of contents: preface; depletion and substitution; locational aspects and fishery; markets and prices; production</field>
      <field key="and" subkey="">growth; environment and welfare; energy-modeling and methodology;</field>
      <field key="540" subkey="">3-7908-0274-3</field>
      <field key="544" subkey="">9871-A</field>
      <field key="700" subkey="b">333</field>
      <field key="700" subkey="b">economics of land and energy</field>
      <field key="710" subkey="">natural resources</field>
    </SEQUENTIAL>
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