na INLIS000000000009752 20140203131937.0 a ||| | 170530| ||| | $a 0010-021400000000164 $a 631.4 $a 23 $a 631.4 YUW k C.3 $a Teguh Yuwono $a Konservasi Tanah $a ke-1 $a Yogyakarta $b PT. Citra Aji Parama $c 2008 $a ARPUS KAB. Magetan $a 31.229-0