Responses of fast-growing ozone sensitive and ozone tolerant silver birch clones to increasing ozone and carbon dioxide: results for the second year of fumigation - Riikonen, J.; Oksanen, E.; Kasurinen, A.; Peltonen, P.; Holopainen, T.; Vapaavuori, E. (IN, 2002)
Keywords: hiilidioksidi; otsoni; rauduskoivukloonit