na INLIS000000000007045 20150706154027 170126||||||||| | ||| |||| || || 9789790026087 0010-071500000007045 531 531 SRI p SRI WAHYUNI,MP PANDUAN PRAKTIS BIOGAS JAKARTA PENEBAR SWADAYA 2013 116 hlm. ilus. 23 cm. Indeks : hlm.112 ENERGI BIOGAS