How to cite this article
APA /
Akande, M. O., Adediran, J. A, & Oluwatoyinbo, F. I. (2005). Effects of rock phosphate amended with poultry manure on soil available p and yield of maize and cowpea. African Journal of Biotechnology , 4(5), 444-448.
Chicago /
Akande, M.O, Adediran J.A, and F.I. Oluwatoyinbo. "Effects of rock phosphate amended with poultry manure on soil available p and yield of maize and cowpea." African Journal of Biotechnology 4, no. 5 (2005): 444-448.
MLA /
Ak, et al. "Effects of rock phosphate amended with poultry manure on soil available p and yield of maize and cowpea." African Journal of Biotechnology 4.5 (2005): 444-448.