title: A KINETIC STUDY OF THE ABSORPTION OF ALKALI CATIONS BY BARLEY ROOTS.
authors.affiliation: U. S. DEPARTMENT OF AGRICULTURE, BUREAU OF PLANT INDUSTRY, SOILS, AND AGRICULTURAL ENGINEERING, BELTSVILLE, MARYLAND.
authors.forename: E
authors.initials: E
authors.lastname: Epstein
authors.forename: C E
authors.initials: CE
authors.lastname: Hagen