00659nam a22001097a 4500040000800000082002600008100004000034245033700074260002600411300002400437856008800461  cRUA  aAGR UY 2017 B633 Or.1  aUY SOPHEA អ៊ុយ សុភា  astudy on adoption of techniques system of rice intensification of farmer in kampot province ការសិក្សារពីការទទួលយកនៃបច្ខេកទេសប្រពន្ធ័ប្រពលវប្បកម្មដំណាំស្រូវលក្ខខណ្ឌខេត្តកំពត  aRUAbPhnom penhc2017  axii;43pbill;c29cm  u https://drive.google.com/file/d/12piWWeakNaid77XBkuql8OMKX0plh1NY/view?usp=sharing