=LDR 00000nam 2200000 4500 =001 INLIS000000000031121 =005 20130612133219 =008 ***********************************ind** =035 ##$$0010-061300000031121 =041 ##$$a ind =082 ##$$a 665.776 =090 ##$$a 665.776, Mem m =100 ##$$a Simamora,Suhut =245 ##$$a Membuat biogas pengganti bahan bakar minyak =260 ##$$a 2008 $b Jakarta =300 ##$$a iv,51 hlm, ilus, 22 cm =650 ##$$a Biogas kotoran tanah =700 ##$$a Simamora,Suhut =850 ##$$a NBPNMAT