Guidelines for drinking-water quality, volume 3 : surveillance and control of community supplies
निगमित लेखक: | |
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स्वरूप: | पुस्तक |
भाषा: | English |
प्रकाशित: |
Geneva :
World Health Organization
1999
Delhi : A.I.T.B.S. Publishers, |
संस्करण: | 2nd ed. |
विषय: | |
Classic Catalogue: | View this record in Classic Catalogue |
विषय - सूची:
- v. 3. Surveillance and control of community supplies