00473     2200193   4500001002100000005001500021008004100036020001800077035001900095041000700114082001200121090001800133100001600151245001900167260003100186300002900217500002200246650001100268INLIS00000000000021020231202135934231202|||||||||   |   |||   |||| ||   |   a979-497-823-X  0010-1223000210  aid0 a665.776  a665.776 WID m0 aWidarto, L.00aMembuat biogas  aYogyakartabKanisiusc1997  a44 hlm. : ilus. ; 20 cm.  aR30.18 - R30-0410 0aBiogas