1. Efficiency of phosphorus resource use in Africa as defined by soil chemistry and the impact on crop production. (September 2017) Authors: Magnone, Daniel; Bouwman, Alexander F.; van der Zee, Sjoerd E.A.T.M.; Sattari, Sheida Z.; Beusen, Arthur H.W.; Niasar, Vahid J. Journal: Energy procedia Issue: Volume 123(2017) Page Start: 97 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗