na INLIS000000000004609 20150119081807.0 a ||| | 170609| ||| | 979-9409-11-x 0010-011500000002613 Saraswati suharyadi Lestari hutan ku, lestari bumi ku 2 Wahana ilmu 2006 vi, 76 hlm, ilus; 18 cm 0131/b/kpad/2010