Prevention of Salmonella infection for hens, 1: Changes of the bacteria counts in a cage feeding hen house throughout the year
Abe, N. (Aomori-ken. Experiment Station of Animal Husbandry, Noheji (Japan)) ; Ota, C ; Osaka, C ; Ishibashi, Y
Bulletin of the Aomori Prefectural Experiment Station of Animal Husbandry (Japan), 2003-03 (18)Texto completo disponível