00422nam a22001097a 4500040000800000082002700008100003700035245017600072260002700248300002400275856001300299  cRUA  aAGR TUY 2015 B604 Or.1  aTUY VITU ,ទុយ វិទូ  acomparison on of urea rate on green onion,ការបៀបធៀបកម្រិតជីអ៊ុយរ៉េទៅលើដំណាំខ្ទឹមស្លឹក  aphnom penh bruac2015  ax;39p;bill;c29cm;  uTUY VITU