Methods of Sampling and Microbiological Examination of Water (IS : 1622 - 1981) Reaffirmed 1987

Bureau of Indian Standards

Methods of Sampling and Microbiological Examination of Water (IS : 1622 - 1981) Reaffirmed 1987 - First Reprint December 1988 - New Delhi Bureau of Indian Standards 1982 - 25p

IS : 1622 - 1981

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Indian Standard - IT

IS : 1622 - 1981 / BUR
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