Oranut Khopai. 2000. Effects of forest restoration activities on the species diversity of ground flora and tree seedlings. Field of Study Environmental Science, Chiang Mai University;
Oranut Khopai. (2000) Effects of forest restoration activities on the species diversity of ground flora and tree seedlings . Chiang Mai University/Chiang Mai.
Oranut Khopai. Effects of forest restoration activities on the species diversity of ground flora and tree seedlings. . Chiang Mai:Chiang Mai University, 2000.
Oranut Khopai. (2000) Effects of forest restoration activities on the species diversity of ground flora and tree seedlings . Chiang Mai University/Chiang Mai.