Publications de G. Churkina http://cfs.nrcan.gc.ca/auteurs/vue/19234 Publications de G. Churkina fr-ca 2004-01-05 00:00:00 MST 2004-01-05 00:00:00 MST webmaster@nofc.cfs.nrcan.gc.ca Recent patterns and mechanisms of carbon exchange by terrestrial ecosystems. http://cfs.nrcan.gc.ca/publications?id=23639 Mon, 05 Jan 2004 http://cfs.nrcan.gc.ca/publications?id=23639