Research Article
Bambara Groundnut (Vigna subterranea L. Verdc.) Yield as Influenced by Phosphorus and Cultivars in the Semi-Arid Savanna of Nigeria
Department of Crop Science, Usmanu Danfodiyo University, Sokoto, P.M. B. 2346, Sokoto State, Nigeria
A. Singh
Department of Crop Science, Usmanu Danfodiyo University, Sokoto, P.M. B. 2346, Sokoto State, Nigeria