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Energy use in Kenya's agricultural sector 1960 - 1978 : a statistical and economic analysis
Weber, Adolf - 1981
Persistent link: https://www.econbiz.de/10000007620
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Energy use in Kenya's agricultural sector 1960 - 1978 : a statistical and economic analysis
Weber, Adolf - 1981
Persistent link: https://www.econbiz.de/10004753423
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Growth and instability of grain production in the Soviet Union : a comparative assessment
Weber, Adolf - 1984
Persistent link: https://www.econbiz.de/10000346981
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Structure, trends and factors influencing the African grain and food economy
Weber, Adolf; Reichrath, Susanne - 1990
Persistent link: https://www.econbiz.de/10000791688
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Growth and instability of grain production in the Soviet Union : a comparative assessment
Weber, Adolf; Sievers, Manfred - 1984
Persistent link: https://www.econbiz.de/10004784444
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Assessing food production potentials in the final state of stationary population : an explorative study
Weber, Adolf - 1988
Persistent link: https://www.econbiz.de/10013334143