[Introduction of hygiene index numbers into the production, as explained by the example of milk production].
D000818:Animals; D002417:Cattle; D003612:Dairying; D005260:Female; D005511:Food Handling; D005516:Food Microbiology; D005859:Germany, East; D066298:In Vitro Techniques; D008892:Milk; D014730:Veterinary Medicine
Die Einführung der Hygienekennziffer in die Produktion--Erläutert am Beispiel der Milchproduktion.