Barrio Gacao a study of village ecology and the schistosomiasis problem
| 1. autor: | |
|---|---|
| Format: | Książka |
| Język: | English |
| Wydane: |
Quezon City
[s.n.]
1960.
|
| Seria: | Study series Community Development Research Council, University of the Philippines
no.9 |
| Hasła przedmiotowe: |