Assessment of secondary materials on the provinces of Ifugao, Mountain Province and Nueva Vizcaya, 1978-1989
| Auteurs principaux: | , , |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Baguio City
Cordillera Studies Center, University of the Philippines Baguio
1989.
|
| Sujets: |