1. Rooting of cuttings of Acer rubrum L. and Eucalyptus camaldulensis Dehn;Bachelard;Aust. J. Biol. Sci.,1963
2. Carboxydismutase activity of shade-adapted and sun-adapted species of higher plants;Björkman;Physiol. Plant.,1968
3. Photosynthesis of crop plants as influenced by light, carbon dioxide, temperature and stomatal diffusion resistance;Gaastra;Meded. Landbouwhogesch., Wageningen,1959
4. The response of crops to carbon dioxide enrichment of glasshouse atmosphere;Gardner;Agric. Prog.,1965
5. Forsøk med bladstiklinger av Hiemalis-begonia;Gislerød;Gartneryrket,1974