Farmers' Perception of Simple Mechanized Farm Implements used in Crop Production in Abia State, Nigeria von Nwaobiala, CU, Ezeh, CI

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Cost-effectiveness of weed control alternatives in Cassava (TMS 30572)intercropped with maize and Egusi von Emerole, CO, Chinaka, CC, Ekpe, EO, Ezeh, CI

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Urinary abnormalities in asymptomatic secondary school children in Calabar, Nigeria von Uzomba, C.I., Nsa, E.I., Eyong, M.E., Ezeh, N.I., Uzomba, A.E., Etuk, I.S.

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Survival of Dermatophilus congolensis under laboratory conditions in Nigeria von Makinde, A. A., Ezeh, A. O., Egwuekwe, C. I., Calla, C. A., Okafor, I., Garba, A.

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Institutional change and the African fertility transition: the case of Kenya von EZEH, ALEX CHIKA, DODOO, F. NII-AMOO

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