00525     2200193   4500001002100000008004100021035002000062245005100082100002100133250001100154260004500165300004100210020001800251082001000269650001100279650001700290863001100307990001300318INLIS000000000003307                                   Ind    a0010-1118003307  aSampah masalah kita bersamacSA'ID, E. Gumbira  aE. Gumbira Sa'id  aCet. 1  aJakartabMediyatama Sarana Perkasac1987  a68 p. 1ll; 20 cm.c68 p. 1ll; 20 cm.  a979-455-019-1  a628.3  aWASTES  aPURIFICATION  aCet. 1  a580/D/92