00523     2200193   4500001002100000005001500021008004100036035002000077082000700097084001100104245005100115260004500166300002400211650001200235650002500247650001700272700002000289990002000309INLIS00000000000508720250106095953250106                           0        a0010-0421000652  a33  a33 ECO  aECONOMY and ecology in sustainable development  aJakarta :bGramedia Pustaka Utama,c1993  axi, 259 p. ;c21 cm 4aEKOLOGI 4aEKONOMI-PERKEMBANGAN 4aSUSTAINABLE.0 aSPES Foundation  a1539/PSEKP/2025