Penkhae Thamsenanupap. 2005. Changes in rheophilic insect communities and trophic relations of selected taxa along an altitudinal gradient in Doi Inthanon and Doi Suthep-Pui national parks. Field of Study Biology, Chiang Mai University;
Penkhae Thamsenanupap. (2005) Changes in rheophilic insect communities and trophic relations of selected taxa along an altitudinal gradient in Doi Inthanon and Doi Suthep-Pui national parks . Chiang Mai University/Chiang Mai.
Penkhae Thamsenanupap. Changes in rheophilic insect communities and trophic relations of selected taxa along an altitudinal gradient in Doi Inthanon and Doi Suthep-Pui national parks. . Chiang Mai:Chiang Mai University, 2005.
Penkhae Thamsenanupap. (2005) Changes in rheophilic insect communities and trophic relations of selected taxa along an altitudinal gradient in Doi Inthanon and Doi Suthep-Pui national parks . Chiang Mai University/Chiang Mai.