1990 journal article
Radiation utilization efficiency and the growth of soybeans exposed to ozone: A comparative analysis
Agricultural and Forest Meteorology, 51(3-4), 293.
By: P. Leadley, J. Reynolds, R. Flagler & A. Heagle
1989 journal article
Effect of carbon dioxide enrichment development of the first six mainstem leaves in soybean
American Journal of Botany, 76(10), 1551.
By: P. Leadley & J. Reynolds