Figure 6
From: Human health risk of nitrate in groundwater of Tehran–Karaj plain, Iran

The number of sampling locations exposed to the non-carcinogenic risk of nitrate in the Tehran–Karaj aquifer (This figure was prepared in Microsoft Excel).
From: Human health risk of nitrate in groundwater of Tehran–Karaj plain, Iran

The number of sampling locations exposed to the non-carcinogenic risk of nitrate in the Tehran–Karaj aquifer (This figure was prepared in Microsoft Excel).