[Research on the spread of germs in irrigation with waste sewage].
D001419:Bacteria; D005308:Fertilizers; D012106:Research; D012722:Sewage / Q000382:microbiology*
D005308:Fertilizers; D012722:Sewage
BACTERIA; FERTILIZERS; SEWAGE/microbiology
Untersuchungen über die Keimverschleppung bei der Abwasserverregnung.