北京市菜地土壤和蔬菜的锌含量及其健康风险评估
黄泽春, 宋波, 陈同斌, 郑袁明, 杨军
A survey of zinc concentrations in vegetables and soils in Beijing and their health risk
HUANG Ze-chun, SONG Bo, CHEN Tong-bin, ZHENG Yuan-ming, YANG Jun
地理研究 . 2006, (3): 439 -448 .  DOI: 10.11821/yj2006030009