The influence of habitat and environmental water quality on the structure and composition of the adult aquatic insect fauna of the Ethiope River, Delta State, Nigeria von Arimoro, F O, Nwadukwe, F O, Mordi, K I

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Haematological studies on four catfish species raised in freshwater ponds in Nigeria von Erondu, E. S., Nnubia, C., Nwadukwe, F. O.

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Inducing oocyte maturation, ovulation and spawning in the African catfish, Heterobranchus longifilis Valenciennes (Pisces: Clariidae), using frog pituitary extract von NWADUKWE, F. O.

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Inducing oocyte maturation, ovulation and spawning in the African catfish, Heterobranchus longifilis Valenciennes (Pisces: Clariidae), using frog pituitary extract von Nwadukwe, F O

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Effects of irrigation frequency and water table depths on root growth and yield of tomato in a tropical soil von Nwadukwe, P.O. (Ahmadu Bello Univ., Zaria (Nigeria). Dept. of Soil Science), Abdulmumin, S, Arora, Y, Ike, I.F

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