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Ex-ante profitability of animal traction investments in semi-arid Sub-Saharan Africa: Evidence from Niger and Nigeria
Jansen, Hans G. P. - In: Agricultural Systems 43 (1993) 3, pp. 323-349
Persistent link: https://www.econbiz.de/10005387639
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Quantification of aggregation bias in regional agricultural land use models: application to Guacimo county, Costa Rica
Jansen, Hans G. P.; Stoorvogel, Jetse J. - In: Agricultural Systems 58 (1998) 3, pp. 417-439
Persistent link: https://www.econbiz.de/10005216352
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Gini's coefficient of mean difference as a measure of adoption speed: theoretical issues and empirical evidence from India
Jansen, Hans G. P. - In: Agricultural Economics 7 (1992) 3-4, pp. 351-369
Persistent link: https://www.econbiz.de/10005298803
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Dairy consumption in northern Nigeria : Implications for development policies
Jansen, Hans G. P. - In: Food Policy 17 (1992) 3, pp. 214-226
Persistent link: https://www.econbiz.de/10005185743