title: Differential Absorption of Metal Chelate Components by Plant Roots.
authors.affiliation: Mineral Nutrition Laboratory, Agricultural Research Service, U. S. Department of Agriculture, Beltsville, Maryland.
authors.forename: L O
authors.initials: LO
authors.lastname: Tiffin
authors.forename: J C
authors.initials: JC
authors.lastname: Brown
authors.forename: R W
authors.initials: RW
authors.lastname: Krauss