Effects of water pollution by animal effluent.
D000383:Agriculture; D000818:Animals; D000829:Animals, Domestic; D002417:Cattle; D005308:Fertilizers; D009584:Nitrogen; D010758:Phosphorus; D011188:Potassium; D011200:Poultry; D012722:Sewage; D012756:Sheep; D013552:Swine; D006113:United Kingdom; D014876:Water Pollution; D014877:Water Pollution, Chemical
D005308:Fertilizers; D012722:Sewage; D010758:Phosphorus; D009584:Nitrogen; D011188:Potassium