title: Cytokinins from soils.
abstract: Substances that coeluted with zeatin and zeatin riboside were extracted from soils supporting plants growing in symbiotic association with microorganisms.
authors.affiliation: Department of Botany, University of Natal, Pietermaritzburg, South Africa.
authors.forename: J
authors.initials: J
authors.lastname: van Staden
authors.forename: G G
authors.initials: GG
authors.lastname: Dimalla