Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Semalulu, O" or (type any "bookEditor issueEditor" and editor="Semalulu, O") Add to list Journal Article A1 Effect of redox conditions on phosphate exchangeability and iron forms in a soil amended with ferrous iron M Schärer, Eddy De Grave (UGent) , O Semalulu, S Sinaj, Robert Vandenberghe (UGent) and E Frossard (2009) EUROPEAN JOURNAL OF SOIL SCIENCE. 60(3). p.386-397