Verbatim text: Lerman, J. C. and E. M. Cigliano. 1971. New carbon-14 evidence for six hundred years old Canna compacta seed. Nature 232: 568--570.
Author: Lerman, J.C., Cigliano, E.M.
Year: 1971
Title: New carbon-14 evidence for six hundred years old Canna compacta seed
Journal: Nature
Volume: 232
Pages: 568–570