[Demographic pressure and extension of new cultures: difficult adaptation. The case of the wheat-growing culture of highland Byumba].
Rutaganda
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D000349:Africa; D017954:Africa South of the Sahara; D000351:Africa, Eastern; D000352:Africa, Northern; D000383:Agriculture; D003247:Conservation of Natural Resources; D003625:Data Collection; D003906:Developing Countries; D004467:Economics; D004777:Environment; D005523:Food Supply; D011157:Population Dynamics; D012106:Research; D012432:Rwanda; D012494:Sampling Studies; D012939:Social Planning
Africa; Africa South Of The Sahara; Agricultural Development; Agriculture; Carrying Capacity; Developing Countries; Eastern Africa; Economic Factors; Environment; Food Supply; French Speaking Africa; Land Supply; Macroeconomic Factors; Natural Resources; Population Pressure; Research Methodology; Rural Development; Rwanda; Sampling Studies; Studies; Surveys