Some parasitic helminths as environmental hazards in the Philippines
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Quezon City
For the Office of the President of the University by the University of the Philippines Press
1978.
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| Saila: | Professorial chair lectures monograph University of the Philippines
no. 53 |
| Gaiak: |