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1
Daton ken pammaneknek ti patawid ti Abra agta iti ili (Kaloob at patotoo : ang pamana ng Abra agta sa ili)
Foilsithe / Cruthaithe 2000Tráchtas -
2
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3
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4
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5
Why foragers do not become farmers a historical study of changing ecosystem and its effect on a Negrito hunter-gatherer group in the Philippines
Foilsithe / Cruthaithe 1986LEABHAR -
6
From forest to field a study of Philippine negrito forages in transition
Foilsithe / Cruthaithe 1982LEABHAR