Authors: Helliker, BR Ehleringer, JR

Citation: Br. Helliker et Jr. Ehleringer, Establishing a grassland signature in veins: O-18 in the leaf water of C-3and C-4 grasses, P NAS US, 97(14), 2000, pp. 7894-7898

Authors: Maxwell, K Borland, AM Haslam, RP Helliker, BR Roberts, A Griffiths, H

Citation: K. Maxwell et al., Modulation of Rubisco activity during the diurnal phases of the Crassulacean acid metabolism plant Kalanchoe daigremontiana, PLANT PHYSL, 121(3), 1999, pp. 849-856