00515 2200181 4500001002100000005001700021008004100038035002400079040001200103082001000115084001600125100001200141245006000153260004900213300002300262500002600285650002200311INLIS00000000004966120170310094756.0  0010-031700000000106 aNBPDMAT a628 3 a628 3 eri p aerika j aPengelolahan limbah untuk kesejahteraan /coleh erika j aSurakarta :bAryhaeko Sinergi Persada,c2014 a120 hlm . :c21 cm aBiliografi : hlm. 120 aLimbh pengelolaan