title: The Metabolism of Foliar-Applied Urea. I. Relative Rates of CO(2) Production by Certain Vegetable Plants Treated with Labeled Urea.
authors.affiliation: DEPARTMENT OF HORTICULTURE, MICHIGAN STATE COLLEGE, EAST LANSING, MICHIGAN.
authors.forename: O N
authors.initials: ON
authors.lastname: Hinsvark
authors.forename: S H
authors.initials: SH
authors.lastname: Wittwer
authors.forename: H B
authors.initials: HB
authors.lastname: Tukey