Отображение 1 - 2 результаты of 2 для поиска 'London School of Hygiene and Tropical Medicine. Ross Institute of Tropical Hygiene', время запроса: 0.03сек. Отмена результатов
  1. 1
    Rural sanitation : planning and appraisal : an Oxfam document /
    Опубликовано 1980
    “...London School of Hygiene and Tropical Medicine. Ross Institute of Tropical Hygiene...”
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  2. 2
    Sanitation in developing countries /
    Опубликовано 1978
    Papers presented at a conference held at Pembroke College, Oxford, July 5-9, 1977.
    “...London School of Hygiene and Tropical Medicine. Ross Institute of Tropical Hygiene...”
    ‌
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