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="LIBRECHT, J" or (type any "bookEditor journalEditor issueEditor" and editor="LIBRECHT, J") Add to list Conference Paper C3 Onderbouwing van het derogatieverzoek en mogelijke managementmaatregelen ter beperking van de residuele stikstof. ME GEYPENS, N HERELIXKA, G VOGELS, K HOFMAN, Karoline D'Haene, J LIBRECHT and J. VAN ORSHOVEN (2002) p.89-125