title: The Interrelation between CO(2) Metabolism and Photoperiodism in Kalanchoë. II. Effect of Prolonged Darkness and High Temperatures.
authors.affiliation: BIOLOGICAL LABORATORIES, HARVARD UNIVERSITY, CAMBRIDGE, MASSACHUSETTS.
authors.forename: I
authors.initials: I
authors.lastname: Spear
authors.forename: K V
authors.initials: KV
authors.lastname: Thimann