title: THE EFFECT OF DISC THICKNESS ON THE RESPIRATION AND THE VARIOUS NITROGEN FRACTIONS OF CUT DISCS OF RADISH ROOTS IMMERSED IN WATER AND IN SUGAR SOLUTIONS.
authors.affiliation: Faculty of Science, Botany Department, Fouad I University, Cairo, Egypt.
authors.forename: H
authors.initials: H
authors.lastname: Saïd
authors.forename: E D
authors.initials: ED
authors.lastname: Shishiny