Minjingu phosphate rock applications increase the population of phosphate solubilising microorganisms with a positive impact on crop yields in a Kenyan Ferralsol - Ndung'u-Magiroi, Keziah Wairimu; Waswa, Boaz Shaban; Bationo, B. André; Okalebo, John Robert; Othieno, Caleb; Herrmann, Laetitia; Lesueur, Didier (Springer, 2015)