%0 Journal Article %T Plant responses to elevated CO2 concentration at different scales: leaf, whole plant, canopy, and population %A Hikosaka, Kouki %A Onoda, Yusuke %A Kinugasa, Toshihiko %A Nagashima, Hisae %A Anten, Niels PR %A Hirose, Tadaki %J Ecological Research %V 20 %N 3 %P 243-253 %@ 0912-3814 %D 2005-05-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve