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121
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122
Land tenure system in the Philippine uplands its implications to agroforestry.
Argitaratua 1985Liburua -
123
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124
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125
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126
The Kalingga ili cultural-ecological reflections on indigenous theoria and praxis of man-nature relationship
Argitaratua 1983Analytics -
127
Excerpts from "The interface between national land law and Kalinga land law"
Argitaratua 1983Analytics -
128
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129
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130