Contamination of soils near a copper smelter by arsenic, antimony and lead [0.03%]
铜冶炼厂附近土壤中砷、锑和铅的污染
E A Crecelius,C J Johnson,G C Hofer
E A Crecelius
Lead and cadmium contamination in the area immediately surrounding a lead smelter [0.03%]
铅冶炼厂周围地区的铅和镉污染
H W De Koning
H W De Koning
N Lahav,Y Kahanovitch
N Lahav