na JATIM-01110000000470 20110121115246.0 ind 978-602-96263-3-7 0010-011100000000470 JIPDSUR CB-D13 / 2009-237 FARIDA Daur Ulang Limbah / Farida; Editor Rochmad Surabaya: Irianti Mitra Utama, 2009 iv,48 hlm.: ilus.; 21 cm. Bibliografi:hlm 49-51 FARIDA LIMBAH Rochmad JIPDSUR CB/D13 2009-237 628.4