00540nam a22001097a 4500040000800000082002700008100004600035245021300081260002600294300002300320856008700343  cRUA  aAGR KIM 2017 B663 Or.1  aKIM BUNNA គឹម ប៉ុណ្ណា  acomparison of diferent chemical liquid fertilizers level on chinese spinach ប្រៀបធៀបកម្រិតជីគីមីខុសគ្នាលើដំណាំស្ពៃចង្កឹះ  aRUAbPhnom penhc2017  aix;29pbill;c29cm  uhttps://drive.google.com/file/d/1htoPmcQtZUN-CKlvTQi6TYpFCv1Nvf9z/view?usp=sharing