00493     2200193   4500001002100000005001500021035002000036007000300056008004100059082000800100084001400108100001900122245005200141260003100193300002200224700001400246600002100260990001800281INLIS00000000001187920200611085708  a0010-0620000020ta200611                g          0 ind    a577  a577 J.P b0 aJ.P.N. Saragih1 aBunga Rampai Lingkungan Hidup /cJ.P.N .Saragih  aSurabaya :bUsaha nasional  axii,504 ;c20 cm.0 aS.Sitorus 4aLingkungan Hidup  a0056/DPK/2020