Vaiphot Kanjoo;Siriporn Korinsak;Sureeporn Kate-ngam;Theerayut Toojinda. (2515) Evaluation of Grain Yields and Farmer Adoption for New Improved Rainfed Lowland Rice in Upper North Areas. <i>THAI AGRICULTURAL RESEARCH JOURNAL</i>, <i>33</i>(3), 275-293.Vaiphot Kanjoo;Siriporn Korinsak;Sureeporn Kate-ngam;Theerayut Toojinda. "Evaluation of Grain Yields and Farmer Adoption for New Improved Rainfed Lowland Rice in Upper North Areas". THAI AGRICULTURAL RESEARCH JOURNAL 33 (2515):275-293.Vaiphot Kanjoo;Siriporn Korinsak;Sureeporn Kate-ngam;Theerayut Toojinda. Evaluation of Grain Yields and Farmer Adoption for New Improved Rainfed Lowland Rice in Upper North Areas. Department of Agriculture:ม.ป.ท. 2515.