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="Ramirez, Elena" or (type any "bookEditor journalEditor issueEditor" and editor="Ramirez, ... Add to list Journal Article A1 open access Variables influencing nitrogen surplus of dairy farms in Flanders Elena Ramirez and Dirk Reheul (UGent) (2010) AGRONOMY FOR SUSTAINABLE DEVELOPMENT. 30(4). p.789-795 Add to list Journal Article A1 open access Statistical modelling of nitrogen use efficiency of dairy farms in Flanders Elena Ramirez and Dirk Reheul (UGent) (2009) AGRONOMY FOR SUSTAINABLE DEVELOPMENT. 29(2). p.339-352