00447     2200169   4500001002100000005001700021008004100038020002100079035002200100082001900122090001900141100002100160245002300181260004100204850002200245990001000267INLIS00000000002677020150511101523.0                                        $a 978-979-021-494-1$0010-051500000000190$a 028.5 RET p C.3$a 028.5 RET p C.3$a Retno Widiyastuti$a Pahlawan Lingkungan$a Semarang $b PT. Bengawan Ilmu $c 2009$a Arpus Kab. Magetan$a 49.055