John R. Witcombe

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Books by John R. Witcombe (50 max)

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Genetic resources and their exploitation: Chickpeas, faba beans, and lentils (Advances in agricultural biotechnology)

1984

John R. Witcombe, William Erskine

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Seeds of choice: making the most of new varieties for small farmers

1998

John R. Witcombe, John Farrington

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A guide to the species of Aegilops L. their taxonomy, morphology and distribution

1983

John R. Witcombe

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Proceedings of the International Pearl Millet Workshop 7-11 April 1986, ICRISAT Center, India

1987

John R. Witcombe, Seth R. Beckerman, USAID Title XII Collaborative Research Support Program on Sorghum and Pearl Millet, International Crops Research Institute for the Semi-arid Tropics, International Pearl Millet Workshop (1986 ICRISAT Center)

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Seeds of choice: making the most of new varieties for small farmers

1998

John R. Witcombe, John Farrington