POLLUTION HAZARDS RELATED TO AGRICULTURAL PURSUITS.
D000383:Agriculture; D001419:Bacteria; D002980:Climate; D005308:Fertilizers; D010575:Pesticides; D012037:Refuse Disposal; D014116:Toxicology; D014780:Viruses; D014876:Water Pollution; D014881:Water Supply
D005308:Fertilizers; D010575:Pesticides
AGRICULTURE; BACTERIA; CLIMATE; FERTILIZERS; PESTICIDES; REFUSE DISPOSAL; TOXICOLOGIC REPORT; VIRUSES; WATER POLLUTION; WATER SUPPLY