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1
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2Conference Proceedings bibliotecaCIMMYT
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3Book bibliotecaCGIAR
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4Article bibliotecaCIMMYT
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5by Zhang, S.H., Li, X.H., Zhenhua Wang, George, M.L.C., Jeffers, D.P., Wang, F.G., Liu, X.D., Li, M.S., Yuan Lixing
Published 2003Article bibliotecaCIMMYT