na INLIS000000000012919 20140304135737.0 a ||| | 170530| ||| | $a 0010-031400000000217 $a 631.4. $a 22 $a 631.4. YUW k C.2 $a Teguh Yuwono $a Konservasi Tanah $a Ke-1 $a Yogyakarta $b PT. Citra Aji Parama $c 2008 $a Arpus kab. Magetan $a 31.228-0