Piyanut Peebua. 2005. Ecotoxicological assessment of pesticides and heavy metals in Nile tilapia (Oreochromis niloticus). Field of Study Biology, Mahidol University;
Piyanut Peebua. (2005) Ecotoxicological assessment of pesticides and heavy metals in Nile tilapia (Oreochromis niloticus) . Mahidol University/Bangkok.
Piyanut Peebua. Ecotoxicological assessment of pesticides and heavy metals in Nile tilapia (Oreochromis niloticus). . Bangkok:Mahidol University, 2005.
Piyanut Peebua. (2005) Ecotoxicological assessment of pesticides and heavy metals in Nile tilapia (Oreochromis niloticus) . Mahidol University/Bangkok.