%0 Journal Article %T Studies on Dark Fixation of Carbon Dioxide in Kalanchoƫ: II. Effect of Interaction of Photoperiodic Induction with Water Stress and Growth Retardants %A CHATURVEDI, S., N. %A ZABKA,, G. %J Annals of Botany %V 41 %N 3 %P 501-505 %@ 0305-7364 %D 1977-05-01 %I Oxford University Press %~ DeepDyve