Crop genetic resources of Africa : vol ume 1 : proceedings of an internationa l conference organized by the IBPGR an d the UNEP, in association with the II TA and the CNR, and held in Nairobi, K - Rome IBPGR,IITA,UNEP 1991 - xxvi, 305 s. : ill.

AFRICA CNR CROPS GENETIC RESOURCES IBPGR IITA KENYA UNEP

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