title: Studies on Nitrogen-Fixing Blue-Green Algae. I. Growth and Nitrogen Fixation by Anabaena Cylindrica Lemm.
authors.affiliation: DEPARTMENT OF PLANT NUTRITION, UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIFORNIA.
authors.forename: M B
authors.initials: MB
authors.lastname: Allen
authors.forename: D I
authors.initials: DI
authors.lastname: Arnon