Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="Yemadje, RGH" or (type any "bookEditor journalEditor issueEditor" and editor="Yemadje, RGH") Add to list Journal Article A1 Improved estimation of biological nitrogen fixation of soybean cultivars (Glycine max L. Merril) using 15N natural abundance technique P Houngnandan, RGH Yemadje, SO Oikeh, Fifame Carole Djidohokpin (UGent) , Pascal Boeckx (UGent) and Oswald Van Cleemput (UGent) (2008) BIOLOGY AND FERTILITY OF SOILS. 45(2). p.175-183