na INLIS000000000000526 20221031095440 0010-1022000058 ta 221031 g 0 eng 0-87055-124-8 631.25 631.25 KEP p KEPNER, R.A Principles of Farm Machinery / R.A. Kepner; Roy Bainer; E.L. Bainer Second Edition America : The Avi PublishingCompany, 1972 201 hal : xi, ils.: lamp ; 14 x 21 cm - Research and Development in Farm Machenery Farm Machinery Agricultural Engineering BAINER, Roy BARGER, E.L Perpustakaan Balai Besar Pengembangan Mekanisasi Pertanian 000811