Verbatim text: Viinikka, Y. 1973. The occurrence of B chromosomes and their effect on meiosis in Najas marina. Hereditas (Lund) 75: 207--212.
Author: Viinikka, Y.
Year: 1973
Title: The occurrence of B chromosomes and their effect on meiosis in Najas marina
Journal: Hereditas (Lund)
Volume: 75
Pages: 207–212