title: A MODIFIED CIRCUIT FOR SLIMLINE FLUORESCENT LAMPS FOR PLANT GROWTH CHAMBERS.
authors.affiliation: DIVISION OF FRUIT AND VEGETABLE CROPS AND DISEASES, BUREAU OF PLANT INDUSTRY, U. S. DEPARTMENT OF AGRICULTURE, BELTSVILLE, MARYLAND.
authors.forename: M W
authors.initials: MW
authors.lastname: Parker
authors.forename: H A
authors.initials: HA
authors.lastname: Borthwick