%0 Journal Article %T Photosynthesis, Productivity, and Yield of Maize Are Not Affected by Open-Air Elevation of CO2 Concentration in the Absence of Drought %A Leakey, Andrew D.B. %A Uribelarrea, Martin %A Ainsworth, Elizabeth A. %A Naidu, Shawna L. %A Rogers, Alistair %A Ort, Donald R. %A Long, Stephen P. %J Plant Physiology %V 140 %N 2 %P 779-790 %@ 0032-0889 %D 2006-02-01 %I American Society of Plant Biologists %~ DeepDyve