Progress in Transrectal Ultrasonography for Prostatic DiseaseP. I. S. OKAFOR; S. R. WILD; L. L. BEYNON; G. D. CHISHOLM · 1983

Competition between weeds and irrigated wheat in the Nigerian Sahel zoneOkafor, L. I. · Tropical Pest Management · 1987

Salinity changes of tidal irrigation water of mangrove swamp at Warri, NigeriaL. I. Okafor; S. O. Olojede-Nelson · 1985

Competition between Upland Rice and Purple Nutsedge for Nitrogen, Moisture, and LightL. I. Okafor and S. K. De Datta · Weed Science · 1976

Weed competition and control in irrigated cotton in the Lake Chad Basin, NigeriaOkafor, L. I. · Tropical Pest Management · 1987

Chemical control of perennial nutsedge (Cyperus rotundus L.) in tropical upland riceL. I. OKAFOR; S. K. DE DATTA · 1976

ChemInform Abstract: STUDIES IN THE HETEROCYCLIC SERIES. XXI. A NOVEL TETRAAZAANALOG OF PHENOTHIAZINEOKAFOR, C. O.; UCHE, I. O.; AKPANISI, L. E. S. · Chemischer Informationsdienst · 1982

Plant DiseasesTropical Pest Management · 1973

Rodent Problems in Tropical AgricultureTaylor, K. D. · Tropical Pest Management · 1972

Coffee Berry DiseaseNutman, F. J. · Tropical Pest Management · 1970

The cassava mitesByrne, D. H.; Bellotti, A. C.; Guerrero, J. M. · Tropical Pest Management · 1983

Development of a c.d.a. Herbicide HandsprayerBals, E. J. · Tropical Pest Management · 1975

C.d.a.–Controlled Droplet ApplicationMatthews, G. A. · Tropical Pest Management · 1977

Avocado diseasesZentmyer, G. A. · Tropical Pest Management · 1984

A guide to knapsack sprayer selectionThornhill, E. W. · Tropical Pest Management · 1985