10.14456/ennrj.2012.5On-Anong Phewnil, Nipon Tungkananurak, Supamard Panichsakpatana, Bongotrat PitiyontPhytotoxicity of Atrazine Herbicide to Fresh Water Macrophyte Duckweed (Lemna perpusilla Torr.) in Thailandtoxicity/ atrazine/ herbicide/ duckweed1, 10, Environment and Natural Resources Journalคณะสิ่งแวดล้อมและทรัพยากรศาสตร์2012Article