[Parturition of calves in crossing of yellow Frnakonian bulls with black pied cows].
D000818:Animals; D002417:Cattle / Q000502:physiology*; D003433:Crosses, Genetic / Q000662:veterinary; D005260:Female; D005823:Genetics; D007743:Labor, Obstetric / Q000502:physiology*; D008297:Male; D011247:Pregnancy
Zum Geburtsverlauf bei der Kreuzung Gelbvieh x Schwarzbunt.