A study of the land problems of our indigenous ethnic communities, ets effect on their economy an appraisal [microform].
| Prif Awdur: | |
|---|---|
| Fformat: | Visual Material | 
| Iaith: | English | 
| Cyhoeddwyd: | Quezon City
          Photoduplication Service. University of the Philippines Library
    
        1974 | 
| Pynciau: |