Nitrogen pollution on groundwater resources of Belen Pituta B, Guaqui town-Bolivia

Guisbert H. Elvira, Ramos R. Oswaldo, Gemio Romulo, Quino Israel, Avila Claudia, Choque Rigoberto, Flores Henry

Keywords: Nitrogen, ammonium, groundwater, pollution, Bolivia; Claves: Nitrógeno, amonio, agua subterránea, contaminación, Bolivia.