00654     2200229   4500001002100000005001700021008004100038020002000079035002400099082001100123090002100134100001900155245009100174260002800265300002800293500002900321650002100350700001700371850001500388985000600403999001500409YOGYA-0209000002898220090227024300.0                                   ind    a&a979-669-157-4  0010-020900000028982  a628.16  a628.16bSit AlT  aSITEPU, Mangku  aAir untuk kehidupanbpencemaran air dan pencegahancMangku Sitepu; editor Djony Herfan  aJakartabGrasindoc1997  aix, 86 hlmbilusc18 cm  aBibliografi : hlm. 79-83  aAir - Pencemaran  aHerfan, Jony  aYOPDYOG(B)  a1  a99P0002148