Immediately implementable five model sanitation action plan for each zone in Metropolitan Manila/Health and Sanitation Services, MMC.
| 団体著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Manila
s.n.
1979.
|
| シリーズ: | Emanuel V. Soriano papers.
|