[Vaccination experiment against infectious bronchitis in broilers. Significance of viral variants of infectious bronchitis and vaccination trials in breeding male and laying hens in Holland]
1982
Kouwenhoven, B.
书目信息
页码
pp. 18-20
语言
意大利语
类型
Conference
粮农组织大会
21. Convegno della Societa Italiana di Patologia Aviare, Forli (Italy), 9-10 Sep 1982
1983-06-15
AGRIS AP