na INLIS000000000000905 0010-1020000707 Proceeding of the regional seminar on appropriate mechanization for rural development with special reference to small farming in the ASEAN countries. Jakarta 26-31, 1981 Institut Pertanian Bogor Bogor Departemen Og Agricultur Enggineering, Fateta IPB 1981 vi, 298 p. : ill ; 29 cm 631.3 631.3 MEKANISASI PERTANIAN PEMBANGUNAN PEDESAAN. 927 927