na INLIS000000000039756 20161024083919.0 $a 979-002-234-4 $0010-101600000002517 $a 639.31. TAU u C.2 $a 639.31. TAU u C.2 $a Ardiyan Taufik $a Usaha Pembesaran Belut $a Ke-1 $a Jakarta $b PT. Penebar Swadaya $c 2008 $a Cahyo Saparinto $a Arpus kab. Magetan $a 36.486-0