1. The biology of Ambrosia trifida L. I. Influence of species removal on the organization of the plant community;Abul-Fatih;New Phytol.,1979
2. Plant species removals and oldfield community structure;Allen;Ecology,1976
3. Experiments on disturbance in oldfield communities: Impact on species richness and abundance;Armesto;Ecology,1985
4. Removal experiments to test mechanisms of plant succession in old fields;Armesto;Vegetatio,1986
5. Early detection of neighbor plants by phytochrome perception of spectral changes in reflected sunlight;Ballaré;Plant Cell Environ.,1987