na INLIS000000000000031 In 0010-1021000031 Prosiding Seminar Nasional Mekanisasi Pertanian SEMINAR Nasional Mekanisasi Pertanian ( 2005: Bogor) SEMINAR Nasional Mekanisasi Pertanian ( 2005: Bogor) Balai Besar Pengembangan Pertanian Bogor 2005 x, 494 p.: ill. 25 cm ISBN: 979-8891-05-08 - 30 AGRICULTURE. 5/BPT-C/2006