01167nam a22003377a 4500 CHAP 20220817042826.0 971013s1980 r 10010 d 56924 57896 62051 CHAP 662.669 S9 1979 Symposium on Biotechnology in Energy Production and Conservation. ( 2 : 1979 : Gatlinburg, Tenn.) 110976 Proceedings New York : Wiley, 1980 253 p. : ilus. ; gráfs. Biotechnology and bioengineering symposium ; 10 BATCH-UPD 10 20130110 UCH01 0324 BATCH-UPD 10 20130110 UCH01 1539 BATCH-UPD 10 20130409 UCH01 2357 BATCH-UPD 10 20130914 UCH01 0637 CONVERSION 10 20130109 UCH01 1331 Biomasa. 12825 Energía y agricultura. 36915 Recursos naturales Conservación. Biotechnology and bioengineering symposium ; 10 12871 BK LIBRO 662.669 S9 1979 BC LIBRO 33724000130506 LIBRO 51159 62051 i 56924 56924 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 662.669 S9 1979 33724000130506 2019-12-31 00:00:00 2019-12-31 LIBRO