00721nam a22002297a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082002100102111010500123245001500228260002900243300003100272490005300303650001300356650002900369650004000398830005300438CHAP20220817042826.0971013s1981            r     10010     d  a56927  a57899  a62054  cCHAP  a662.669bS9 198100aSymposium on Biotechnology in Energy Production and Conservation. (n3d: 1981c: Gatlinburg, Tenn.)  aProceeding  aNew York :bWiley,c1981  a666 p.b: ilus. ; gráfs.  aBiotechnology and bioengineering symposiumv; 1114aBiomasa.14aEnergía y agricultura.14aRecursos naturalesxConservación.0 aBiotechnology and bioengineering symposiumv; 11