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Models of sorghum and pearl millet to predict forage dry matter production in semi-arid Mexico. 2. Regression models
Baez-Gonzalez, Alma D.; Jones, J. G. W. - In: Agricultural Systems 47 (1995) 2, pp. 147-159
Persistent link: https://www.econbiz.de/10005503170
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The function and efficiency of human food chains
Duckham, A. N.; Jones, J. G. W.; Roberts, E. H. - In: Food production and consumption : the efficiency of …, (pp. 3-11). 1976
Persistent link: https://www.econbiz.de/10003533930
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Proceedings of the agricultural systems research conference, Massey University, 20-22 November 1973 : Drummond, D. C. and Wright, A. Department of University Extension, Massey Univ...
Jones, J. G. W. - In: Agricultural Systems 2 (1977) 4, pp. 320-321
Persistent link: https://www.econbiz.de/10005373915
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Potential production of Boro rice in the Haor region of Bangladesh: Part 2. Simulation experiments on the effects of management variables and flooding time
Salam, M. U.; Street, P. R.; Jones, J. G. W. - In: Agricultural Systems 46 (1994) 3, pp. 279-293
Persistent link: https://www.econbiz.de/10005384342
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Guest editorial
Jones, J. G. W. - In: Agricultural Systems 4 (1979) 3, pp. 159-160
Persistent link: https://www.econbiz.de/10005216471
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Soyabean production in the tropics--A simulation case for Mexico
Sarti, R. Patron; Jones, J. G. W. - In: Agricultural Systems 29 (1989) 3, pp. 219-231
Persistent link: https://www.econbiz.de/10005216545
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Protein and nutrition policy in low-income countries : Aylward, Francis, and Jul, Mogens. Charles Knight & Co. Ltd, London and Tonbridge, 1975. xiv + 150 pp. Price: [pound sign]1[m...
Jones, J. G. W. - In: Agricultural Systems 2 (1977) 2, pp. 158-159
Persistent link: https://www.econbiz.de/10005387544
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Agricultural resources. An introduction to the farming industry of the United Kingdom : Edwards, Angela and Rogers, Alan (Eds). Faber and Faber, London, 1974, 304 + xviii pp. Price...
Jones, J. G. W. - In: Agricultural Systems 1 (1976) 1, pp. 82-83
Persistent link: https://www.econbiz.de/10005387674
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A simulation model to assess primary production and use of Bouteloua gracilis grasslands. Part I--Model structure and validation
Lopez-Tirado, Quito; Jones, J. G. W. - In: Agricultural Systems 35 (1991) 2, pp. 189-208
Persistent link: https://www.econbiz.de/10005387712
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A simulation model to assess primary production and use of Bouteloua gracilis grasslands. Part II--Experimentation
Lopez-Tirado, Quito; Jones, J. G. W. - In: Agricultural Systems 35 (1991) 2, pp. 209-227
Persistent link: https://www.econbiz.de/10005387919