Table 4.
Environmental Lead Sample Data
| Argentina | Mexico | Uruguay | ||||
|---|---|---|---|---|---|---|
| N | Meana | N | Meana | N | Meana | |
| Soil Samples (mg/kg) | 48 | 1730 | 59 | 2748 | 57 | 2559 |
aValue shown is either the mean or single measurement
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