title: Naturally occurring growth substances. II. An improved straight growth test & its applications.
authors.affiliation: Research Department, Union Carbide Chemicals Company, South Charleston, West Virginia.
authors.forename: D G
authors.initials: DG
authors.lastname: Crosby
authors.forename: R V
authors.initials: RV
authors.lastname: Berthold
authors.forename: R
authors.initials: R
authors.lastname: Spencer