2nd International Conference on Contaminated Land, Ecological Assessment and Remediation(CLEAR 2014), 2014-10-06
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춘계 한국지하수토양환경학회, 2006-04-14
2014 추계화학공학회, 2014-10-23
2013 추계화학공학회, 2013-10-25
The 1st International Seminar on Fundamental & Application Of Chemical Engineering, 2010-11-04