A study of health, hygienic, and sanitary conditions obtaining among rural homes
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Quezon City
[s.n.]
1960.
|
| 丛编: | Community Development Research Council University of the Philippines
Study series no. 10 |
| 主题: |