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Guide to simple sanitary measures for the control of enteric diseases / by S. Rajagopalan, with a section on food sanitation by M.A. Shiffman.
- 614.51 R1613
- Rajagopalan, S.,
- World Health Organization,
- Geneva :
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Milk hygiene : hygiene in milk production, processing and distribution / Contributors, M. Abdussalam ... [et al.].
- 637.1 M6448h
- World Health Organization,
- 1962.
- Geneva :