Chicken poop and arsenic.
Christen
Kris
K
D000383:Agriculture; D000818:Animals; D001151:Arsenic / Q000633:toxicity*; D002645:Chickens; D004777:Environment; D008372:Manure; D011200:Poultry; D014874:Water Pollutants, Chemical; D014881:Water Supply
D008372:Manure; D014874:Water Pollutants, Chemical; D001151:Arsenic