• Effect of Water Pollution on the Irrigation Water

• Ra Kyu-Hwan

• Lee Jang-Hoon, Kim Chi-Nyon

• Journal of Environmental Toxicology   1991  Volume.6  No.3 155 ~ 161

• Effects of Electron Acceptor and Electron Donor on Biodegradation of by Biofilms

• Bae Woo-Keun

• Bruce E. Rittmann

• Journal of Environmental Toxicology   1991  Volume.6  No.3 149 ~ 154

• Development of Ion Exchanger for Water Treatment

• Hur nam-Ho

• Kim Sang-Su, Park Byoung-Yoon

• Journal of Environmental Toxicology   1991  Volume.6  No.3 143 ~ 148

• A Study on Optimal Conditions of Sludge Treatment by Vermistabilization

• Choi Hun-Geun

• Journal of Environmental Toxicology   1991  Volume.6  No.3 133 ~ 141

• The Effect of Butane gas on Rat Cholinesterase and Lactatedehydrogenase

• Yoon Soo-Hong

• Park Eun-Ju, Cho Soo-Yeol, Choi Hyun-Tae

• Journal of Environmental Toxicology   1991  Volume.6  No.3 123 ~ 132

• Effect of Carbaryl on the Toxicity of Fenvalerate in Rats

• Lee Sang-Kit

• Hong Sa-Uk

• Journal of Environmental Toxicology   1991  Volume.6  No.3 105 ~ 121