Citation
N. PROFKARANJANANCYK. "Mwala, A.K. and N.K. Karanja, 1998. Effects of rock phosphate fertilizer, Rhizobium inoculation and VA-mycorrhizae on nodulation and growth of soyabeans (Glycine max L.) grown on Humic Nitosol. (ed. F.D. Dakora) pp 160-161.". In: Poster presented at the 8th Congress of the African Association for Biological Nitrogen Fixation (AABNF), 23-27 November, 1998.; 1998.