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1
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2
Integrated summary report : population pressure and migration implications for upland development.
Được phát hành 1986Sách -
3
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4
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5
Agrarian adaptation to demographic and technological changes in two Central Luzon villages
Được phát hành 1978Sách -
6
Village Ayutthaya social and economic conditions of a rural population in Central Thailand
Được phát hành 1976Sách -
7
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8
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9