[Manure disposal and mass breeding].
D000818:Animals; D000829:Animals, Domestic; D001947:Breeding; D002417:Cattle; D003140:Communicable Disease Control; D004197:Disease Reservoirs / Q000662:veterinary; D004926:Escherichia coli / Q000302:isolation & purification; D005243:Feces; D006920:Hygiene; D011200:Poultry; D012722:Sewage; D013552:Swine; D014556:Urine
D012722:Sewage
Abfallbeseitigung und Massentierhaltung.