TY - JOUR T1 - Technical and socioeconomic evaluation of a ride-on tillage implement for the hand tractor JF - Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) A1 - Bautista, Elmer G. A2 - Bato, Pepito M. LA - English YR - 2008 UL - https://tuklas.up.edu.ph/Record/IPP-00000660581 KW - Farm tractors KW - Socioeconomics ER -