1. Root:shoot ratio as a balance between nitrogen productivity and photosynthesis;Ågren;Plant, Cell Environ.,1987
2. Transport and distribution of 14CO2 assimilate in Lolium perenne in response to varying nitrogen supply to halves of a divided root system;Barta;Physiol. Plant.,1976
3. Effects of defoliation in the developing leaf zone on young Populus x euramericana plants. I. Photosynthetic physiology, growth, and dry weight partitioning;Bassman;For. Sci.,1982
4. Effects of defoliation in the developing leaf zone on young Populus x euramericana plants. II. Distribution of 14C photosynthate after defoliation;Bassman;For. Sci.,1985
5. Effects of simulated insect damage on early growth of nursery-grown hybrid poplars in northern Wisconsin;Bassman;Can. J. For. Res.,1982