@Article{2019106, title = {陕西省西部某县农产品产地土壤重金属污染评价}, author = {李 艳,张 丽,杨毅哲}, journal = {中国农业信息}, volume = {31}, number = {3}, pages = {106}, numpages = {6.0000}, year = {2019}, month = {06}, doi = {10.12105/j.issn.1672-0423.20190311}, publisher = {《中国农业信息》 编辑部} }