[Chemical weapon in the earth].
Ohashi
Noriyoshi
N
D023482:Bioterrorism; D002619:Chemical Warfare Agents / Q000009:adverse effects* / Q000737:chemistry; D004787:Environmental Pollution; D006256:Hazardous Waste; D006801:Humans; D007564:Japan; D014877:Water Pollution, Chemical / Q000009:adverse effects*
D002619:Chemical Warfare Agents; D006256:Hazardous Waste