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