na INLIS000000000032572 20160205091106.0 $a 979-1464-84-0 $0010-021600000000354 $a D 631.45 YUW k C.1 $a D 631.45 YUW k C.1 $a Teguh Yuwono $a Konservasi Tanah $a Yogyakarta $b PT. Citra Aji Parama $c 2008 $a Arpus Kab. Magetan $a 35.257