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1Accelerating the transfer of wheat breeding gains to farmers: a study of the dynamics of varietal replacement in Pakistan Accelerating the transfer of wheat breeding gains to farmers: a study of the dynamics of varietal replacement in Pakistanby Heisey, P.W. (ed.), Centro Internacional de Mejoramiento de Maiz y Trigo, Mexico City (Mexico) spa
Published 1990Texto bibliotecaFAO IT