1.
Wu J, Li P, Qian H. Variations of Hydrogeochemical Characteristics of Shallow Groundwater Caused by Agricultural Activities. ajc [Internet]. 2013 Jul. 20 [cited 2024 Jul. 23];25(13):7441-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/25_14_82