Advantage in Nigerian Pharmaceutical Industry von Okafor, L.I., Olafenwa, A.T., Ifekwem, N.E.

Volltext

Competition Between Upland Rice and Purple Nutsedge for Nitrogen, Moisture, and Light von Okafor, L. I., De Datta, S. K.

Volltext

Chemical weed control in direct-seeded irrigated rice in the Lake Chad Basin, Nigeria von Okafor, L.I.

Volltext

Biological activity of dinitramine in soils von OKAFOR, L.I., SAGAR, G.R., SHORROCKS, V.M.

Volltext

Biological activity of dinitramine in soils von OKAFOR, L.I., SAGAR, G.R., SHORROCKS, V. M.

Volltext

Biological activity of dinitramine in soils: II. Soil organic matter and soil moisture content von OKAFOR, L.I., SAGAR, G.R., SHORROCKS, V. M.

Volltext

Biological activity of dinitramine in soils: I. Dose, depth of incorporation, placement and depth of sowing von OKAFOR, L.I., SAGAR, G.R., SHORROCKS, V.M.

Volltext