©2013 National Research Council of Thailand
Chaloemlak Sangphichai. 2003. Diversity of benthic insects and its relationship with heavy metals contents in Ping river, Chiang Mai province. Field of Study Environmental Science, Chiang Mai University;
Chaloemlak Sangphichai. (2003) Diversity of benthic insects and its relationship with heavy metals contents in Ping river, Chiang Mai province . Chiang Mai University/Chiang Mai.
Chaloemlak Sangphichai. Diversity of benthic insects and its relationship with heavy metals contents in Ping river, Chiang Mai province. . Chiang Mai:Chiang Mai University, 2003.
Chaloemlak Sangphichai. (2003) Diversity of benthic insects and its relationship with heavy metals contents in Ping river, Chiang Mai province . Chiang Mai University/Chiang Mai.