na INLIS000000000000753 20230531025822 0010-0523000048 ta 230531 g 0 eng 971-104-082-4 631.171 631.171 SWA c INTERNATIONAL RICE RESEARCH INSTITUTE AND AGRICULTURAL DEVELOPMENT COUNCIL Consequences of Small Farm Mechanization / International Rice Research Institute And Agricultural Development Council - Philippines : IRRI, 1983 184 hal : ils.; lamp ; 15 x 23 cm - Farm Small Mechanization Mechanization Farm Mechnization Rice Pum Irrigation Perpustakaan Balai Besar Pengembangan Mekanisasi Pertanian 001123 001124