1. Effect of age of seedling, height and frequency of cutting on growth and yield of African spinach, Amaranthus oleraceus;Enyi;Niger. Agric. J.,1976
2. White leaf spot disease of fluted pumpkin (Telfairia occidentalis) in Nigeria;Maduewesi;Niger. J. Plant Prot.,1977
3. Neglected plants of horticultural and nutritional importance in traditional farming systems of tropical Africa;Okigbo;Acta Hortic.,1977
4. Growing Native Vegetables in Nigeria;Van Epenhuijsen,1974
5. The effects of variety, cutting interval and nitrogen application on herbage yields, proportions and height in perennial ryegrass—white clover swards;Wilman;Grass Forage Sci.,1982