传统农区不同种植模式对土壤重金属污染的影响
李立
Heavy metal contamination as affected by different cultivation types in Chinese traditional rural areas
LI Li
生态环境学报 . 2012, (10): 1756 -1762 .  DOI: 10.16258/j.cnki.1674-5906(2012)10-1756-07