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New rice technology promises to resolve fresh water shortage
Gepubliceerd in Manila Times (2004)Artikel -
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Farming systems in Africa the Great Lakes highlands of Zaire, Rwanda, and Burundi
Gepubliceerd in 1984Boek -
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Technical change and labour-absorption in Asian agriculture an assessment.
Gepubliceerd in 1983Boek -
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Dry farming technology in India a study of its profitability in selected areas
Gepubliceerd in 1982Boek -
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Diffusion of IR 26 rice variety in compact and non-compact farms in Camarines Sur, Philippines [microform].
Gepubliceerd in 1978Visual Material -
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Receptivity to innovation and employment on a progressive, diversified modern farm [microform]
Gepubliceerd in 1974Visual Material -
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