na INLIS000000000002122 20200129173553.0 200129| ||| | ind a 0010-012000000002122 Tiga Dasa warsa Puslitbang Sosial Ekonomi Pertanian PUSAT Penelitian Sosial Ekonomi Pertanian Bogor Pusat Penelitian Sosial Ekonomi Pertanian 2004 vi,137 p,: ill. 21 cm 061.6:33 061.6:33 RESEAARCH IONSTITUTIONS AGRICULTURAL ECONOMICS. 2701/D/2011 1073/D/2000