title: The accessory factor necessary for the growth of Nematospora gossypii: The relation of the accessory factor to "bios.".
authors.affiliation: The Biochemical Department, Imperial College of Science and Technology, London, S.W. 7.
authors.forename: H W
authors.initials: HW
authors.lastname: Buston
authors.forename: B N
authors.initials: BN
authors.lastname: Pramanik