Search Results - Unamma, R.P.

Effects of tropical weeds on yield in white yam (Dioscorea rotundata Poir) by Unamma, R.P., Akobundu, I.

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Involvement of women farmers in seed yam production in Abia state, Nigeria by Ironkwe, A., Unamma, R.P., Asiedu, Robert

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Adoption of yam minisett technology by women farmers in Abia State, Nigeria by Ironkwe, A., Asiedu, Robert, Unamma, R.P.

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