Mga kalihiman ng kinapal o ang secretos de la naturaleza [microform]
| Príomhchruthaitheoir: | |
|---|---|
| Rannpháirtithe: | |
| Formáid: | Visual Material |
| Teanga: | Filipino |
| Foilsithe / Cruthaithe: |
Quezon City
Photoduplication Service. University of the Philippines Library
1975.
|
| Ábhair: |