TY - BOOK AU - Dufour,Alfred AU - Snozzi,Mario AU - Koster,Wolfgang AU - Bartram,Jamie AU - Ronchi,Elettra AU - Fewtrell,Lorna ED - World Health Organization. TI - Assessing microbial safety of drinking water: improving approaches and methods SN - 9241546301 (WHO) PY - 2003/// CY - Geneva PB - World Health Organization KW - Drinking water KW - analysis KW - Water microbiology KW - standards KW - Risk assessment KW - methods KW - Risk management KW - Guidelines N1 - Published on behalf of the World Health Organization and the Organisation for Economic Co-operation and Development by IWA Publishing; Reprinted 2003 UR - http://apps.who.int/iris/ UR - http://apps.who.int/iris/ ER -