A study of health, hygienic, and sanitary conditions obtaining among rural homes
| Главный автор: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
Quezon City
[s.n.]
1960.
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| Серии: | Community Development Research Council bUniversity of the Philippines cStudy series no. 10
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| Предметы: |