TY - BOOK AU - United States TI - Methods of the determination of bacteriological conteminant in drinking water: training manual PY - 1979/// CY - Circinnati PB - United States Environmental Protection Agency, National Training and Operational Technology Center KW - Drinking water KW - Contemination KW - Water KW - Analysis KW - Laboratory manual KW - Standards KW - Handbooks, manuals,etc ER -