The Pinatubo Negritos their useful plants and material culture
| Hlavní autor: | |
|---|---|
| Médium: | Kniha | 
| Jazyk: | English | 
| Vydáno: | Manila
          Bureau of Science
    
        1953. | 
| Edice: | Philippine Journal of Science
              vol. 81, nos. 3-4 |