Wiwat Matayakul และ Sodchol Wonprasaid; Somporn choonluchanon; chuckree Senthong. (2008) Uptake Efficiency of N Mineralized from Vegetabel Soybean Residues of Chinese Kale by Using Isotope Technique. <i>Thai Agricultural Research Journal</i>, <i>26</i>(2), 164-175.Wiwat Matayakul และ Sodchol Wonprasaid; Somporn choonluchanon; chuckree Senthong. "Uptake Efficiency of N Mineralized from Vegetabel Soybean Residues of Chinese Kale by Using Isotope Technique". Thai Agricultural Research Journal 26 (2008):164-175.Wiwat Matayakul และ Sodchol Wonprasaid; Somporn choonluchanon; chuckree Senthong. Uptake Efficiency of N Mineralized from Vegetabel Soybean Residues of Chinese Kale by Using Isotope Technique. Department of Agriculture:ม.ป.ท. 2008.