=LDR  00000nam  2200000   4500
=001  INLIS000000000859364
=990  ##$$a 4147/PKP-B/01
=005  20210308010459
=035  ##$$a 0010-0321000991
=007  ta
=008  210308################g##########0#ind##
=082  ##$$a 665.77
=084  ##$$a 665.77 WID m
=100   #$$a Ir L. Widarto
=245  1#$$a Membuat biogas /$c Ir L. Widarto
=250  ##$$a Cet.1
=260  ##$$a Yogyakarta :$b Kanisius,$c 2000
=300  ##$$a 44 hlm. : $b ilustrasi ; $c 21 cm
=650  #4$$a Biogas
=504  ##$$a Bibliografi : hlm. 44