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4
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The story of C-PHERI
- 856.1
- WHO. International reference centre for community water supply,
- 1972.
- The Hague :
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The suitability of iodine and iodine compounds as desinfectants for small water supplies / by B.C.J. Zoeteman.
- WHO. International reference centre for community water supply (IRC),
- 1972.
- The Hague :
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Tenth International summer course on industrialization, July 17-August 25, 1972, The Hague, Netherlands / [contrib. by W. Albeda...et al.].
- Netherlands universities foundation for international co-operation (NUFFIC),
- 1972.
- The Hague :
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Symposium on mango and mango culture : New Delhi, 30 June - 6 July 1969 / chairman S.K. Mukherjee.
- International society for horticultural science (ISHS),
- 1972.
- The Hague :