Health aspects of environmental pollution control planning and implementation of national programmes
| Соавтор: | |
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| Формат: |  | 
| Язык: | English | 
| Опубликовано: | Geneva
          World Health Organization
    
        1974. | 
| Серии: | World Health Organization : Technical report series
              no. 554 | 
| Предметы: |