About KUCHTA J M
About Dep. Water Pennsylvania
About STATES S J
About Dep. Water Pennsylvania
About MCGLAUGHLIN J E
About Dep. Water Pennsylvania
About OVERMEYER J H
About Dep. Water Pennsylvania
About WADOWSKY R M
About Univ. Pittsburgh, Pennsylvania
About MCNAMARA A M
About Univ. Pittsburgh, Pennsylvania
About WOLFORD R S
About Univ. Pittsburgh, Pennsylvania
About YEE R B
About Univ. Pittsburgh, Pennsylvania
About Applied and Environmental Microbiology
About agar
About Microbiology(other than viruses)in general
About Waterworks engineering and water treatment in general
About 寒天培地
About 株
About 水道水
About 適応
About Legionella
About 塩素
About 抵抗性