Parichat Saengngam และ Chanthipha Sridawong;Sulfa Yeerahem;Oraya Burakai;Jetsada Wongprom;Nisa Leksungnoen;Tharnrat Kaewgrajang. (2021) Improvement of Drought Tolerance in Shorea roxburghii and Shorea siamensis Seedlings with Astraeus odoratus as Ectomycorrhiza. <i>Thai Journal of Forestry</i>, <i>40</i>(2), 69-82.Parichat Saengngam และ Chanthipha Sridawong;Sulfa Yeerahem;Oraya Burakai;Jetsada Wongprom;Nisa Leksungnoen;Tharnrat Kaewgrajang. "Improvement of Drought Tolerance in Shorea roxburghii and Shorea siamensis Seedlings with Astraeus odoratus as Ectomycorrhiza". Thai Journal of Forestry 40 (2021):69-82.Parichat Saengngam และ Chanthipha Sridawong;Sulfa Yeerahem;Oraya Burakai;Jetsada Wongprom;Nisa Leksungnoen;Tharnrat Kaewgrajang. Improvement of Drought Tolerance in Shorea roxburghii and Shorea siamensis Seedlings with Astraeus odoratus as Ectomycorrhiza. Kasetsart University:ม.ป.ท. 2021.