Fries, R., VÖgeli, P. & Stranzinger, G., 1 Jan. 1990, Advances in Veterinary Science and Comparative Medicine.C Aufl.S. 273-30331 S. (Advances in Veterinary Science and Comparative Medicine; Band 34, Nr. C).
Publikation: Beitrag in Buch/Bericht/Konferenzband › Kapitel › Begutachtung