%0 Journal Article %T Carbon Isotope Discrimination in Photosynthesis of CAM Plants %A OSMOND, C. B. %A ALLAWAY, W. G. %A SUTTON, B. G. %A TROUGHTON, J. H. %A QUEIROZ, O. %A LÜTTGE, U. %A WINTER, K. %J Nature %V 246 %N 5427 %P 41-42 %@ 0028-0836 %D 1973-11-02 %I Nature Publishing Group UK %~ DeepDyve