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    <SEQUENTIAL>
      <record key="001" att1="001" value="LIB903868908" att2="LIB903868908">001   LIB903868908</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Buch</field>
      <field key="076" subkey="">Sozialwissenschaft</field>
      <field key="087" subkey="a">53</field>
      <field key="100" subkey="b">lockeretz, william (ed.)</field>
      <field key="104" subkey="b">warder, richard c., jr. (pr.)</field>
      <field key="331" subkey="">agriculture and energy</field>
      <field key="335" subkey="">proceedings</field>
      <field key="403" subkey="">1. ed.</field>
      <field key="410" subkey="">new york, san francisco, london</field>
      <field key="412" subkey="">academic press, a subsidiary of harcourt brace jovanovich, publishers</field>
      <field key="425" subkey="">1977</field>
      <field key="433" subkey="">xiii, 750 pp.</field>
      <field key="507" subkey="">conference (agriculture and energy) ; national science foundation (sp.) ; washington university (sp.) ; st. louis, missouri ;</field>
      <field key="197" subkey="6">, june 17-19</field>
      <field key="517" subkey="c">from the table of contents: ackowledgments; energy use in agriculture: statewide and national analyses; crop production;</field>
      <field key="irr" subkey="i">gation; tillage; fertilizers and plant nutrients; livestock production; non-depletable energy sources; agriculture in</field>
      <field key="dev" subkey="e">loping countries; implications of energy problems for u.s. agricultural policy;</field>
      <field key="540" subkey="">0-12-454250-6</field>
      <field key="544" subkey="">8028-A</field>
      <field key="700" subkey="b">338</field>
      <field key="700" subkey="b">production</field>
      <field key="710" subkey="">agriculture -- energy consumption -- congresses</field>
      <field key="710" subkey="">agriculture -- united states - energy consumption -- congresses</field>
    </SEQUENTIAL>
  </section>