About NAKAI HIROSHI
About KAGEYAMA TETSUFUMI
About 日本水産学会大会講演要旨集
About pathogen
About 冷水病
About Fishes
About Animal infectious diseases caused by bacteria
About Microbiology(other than viruses)in general
About 冷水病
About 原因菌
About 培地
About 凝集性