The occurrence of the carcinogenic compounds 3,4-benzpyrene and arsenic in the soil.
D001151:Arsenic; D001580:Benzopyrenes; D055598:Chemical Phenomena; D002621:Chemistry; D066298:In Vitro Techniques; D012987:Soil
D001580:Benzopyrenes; D012987:Soil; D001151:Arsenic