US report raises fears over nitrate levels in water.
Macilwain
C
C
D000328:Adult; D005308:Fertilizers / Q000009:adverse effects; D006801:Humans; D007223:Infant; D009566:Nitrates / Q000032:analysis*; D014481:United States; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000331:legislation & jurisprudence
D005308:Fertilizers; D009566:Nitrates; D014874:Water Pollutants, Chemical