Organisation for Economic Co-operation and Development, World Health Organization, & Dufour, A. P. (2003). Assessing microbial safety of drinking water: Improving approaches and methods. OECD.
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Chicago-čujuhus (17. p.)
Organisation for Economic Co-operation and Development, World Health Organization, juo Alfred P. Dufour. Assessing Microbial Safety of Drinking Water: Improving Approaches and Methods. Paris: OECD, 2003.
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MLA-čujuhus (9. p.)
Organisation for Economic Co-operation and Development, et al. Assessing Microbial Safety of Drinking Water: Improving Approaches and Methods. OECD, 2003.
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