na INLIS000000000003725 0010-0121002091 Prosiding seminar Hasil Penelitian Penerapan Model Farm Untuk memperbaiki Produktivitas Lahan Kering. Cisarua, 11-12 ,Desember 2000 Bogor PSE 2000 xviii, 237p; ill; 24 cm 631.586 631.586 DRY FARMING PILOT FARMS SOIL FERTILITY. 5003 5003