Tiprattana Chaekpimai. 2007. Toxicity tests of permethrin on a springtail species (Hexapoda : Collembola) in suborder Arthropleona. Field of Study Environmental Biology, Mahidol University;
Tiprattana Chaekpimai. (2007) Toxicity tests of permethrin on a springtail species (Hexapoda : Collembola) in suborder Arthropleona . Mahidol University/Bangkok.
Tiprattana Chaekpimai. Toxicity tests of permethrin on a springtail species (Hexapoda : Collembola) in suborder Arthropleona. . Bangkok:Mahidol University, 2007.
Tiprattana Chaekpimai. (2007) Toxicity tests of permethrin on a springtail species (Hexapoda : Collembola) in suborder Arthropleona . Mahidol University/Bangkok.