GeoChip-based analysis of microbial functional gene diversity in a landfill leachate-contaminated aquifer - Lu, Zhenmei; He, Zhili; Parisi, Victoria; Kang, Sanghoon; Deng, Ye; Van Nostrand, Joy; Masoner, Jason; Cozzarelli, Isabelle; Suflita, Joseph; Zhou, Jizhong (Environmental Science & Technology, 2012)