Barrio Gacao a study of village ecology and the schistosomiasis problem
| Hovedforfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Quezon City
[s.n.]
1960.
|
| Serier: | Study series Community Development Research Council, University of the Philippines
no.9 |
| Fag: |