Response of root morphology of maize (Zea mays L.) seedling to pyrene contamination in soil
XU Chao, XIA Beicheng, LIN Xiaofang, CHEN Qianting, TAN Jiabao
Ecology and Environment . 2010, (4): 776 -781 .  DOI: 10.16258/j.cnki.1674-5906(2010)04-0776-06