Immediately implementable five model sanitation action plan for each zone in Metropolitan Manila/Health and Sanitation Services, MMC.
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Manila
s.n.
1979.
|
| श्रृंखला: | Emanuel V. Soriano papers.
|