On the toxicity of our environment.
D000397:Air Pollution; D002248:Carbon Monoxide; D003634:DDT / Q000009:adverse effects; D004026:Dieldrin / Q000009:adverse effects; D004781:Environmental Exposure; D004782:Environmental Health; D005506:Food Contamination; D007306:Insecticides / Q000009:adverse effects; D008628:Mercury; D009585:Nitrogen Dioxide; D012905:Smog; D013458:Sulfur Dioxide; D013785:Thailand
D007306:Insecticides; D012905:Smog; D013458:Sulfur Dioxide; D002248:Carbon Monoxide; D003634:DDT; D008628:Mercury; D004026:Dieldrin; D009585:Nitrogen Dioxide