[Hygienic examination of technical procedures for liquid manure treatment. I. Research on manure ponds (lagoons)].
D000383:Agriculture; D000818:Animals; D004782:Environmental Health; D005243:Feces; D005308:Fertilizers; D012498:Sanitary Engineering; D012722:Sewage
D005308:Fertilizers; D012722:Sewage
Hygienische Beurteilung technischer Verfahren zur Flüssigmistbehandlung. 1. Untersuchungen an Flüssigmistteichen (Lagunen.