Kritsada Katawutpoonphan. 2008. Effects of atrazine on the early development and gonad development of rice field frog Hoplobatrachus rugulosus [Wiegmann, 1834]. Faculty of Science, Chulalongkorn University;
Kritsada Katawutpoonphan. (2008) Effects of atrazine on the early development and gonad development of rice field frog Hoplobatrachus rugulosus [Wiegmann, 1834] . Chulalongkorn University/Bangkok.
Kritsada Katawutpoonphan. Effects of atrazine on the early development and gonad development of rice field frog Hoplobatrachus rugulosus [Wiegmann, 1834]. . Bangkok:Chulalongkorn University, 2008.
Kritsada Katawutpoonphan. (2008) Effects of atrazine on the early development and gonad development of rice field frog Hoplobatrachus rugulosus [Wiegmann, 1834] . Chulalongkorn University/Bangkok.