Show 20 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="NUS, I" or (type exact bookEditor and editor="NUS, I") Add to list Conference Paper C1 Global change effects of elevated atmospheric CO2 content and increased air temperature on grassland ecosystems - 1st part. Brussel: Belgian Science Policy Office. Belgian impulse programme 'Global Change', Proceedings Symposium 17-18.05.1993, Vol. I' ll, pp. 31-60. I NUS, H TEUGHELS, I IMPENS and Tillo Behaeghe