TY - BOOK AU - Symko,Stephan TI - Haploid barley from crosses of Hordeum bulbosum (2x)x Hordeum vulgare (2x) PY - 1969/// CY - Ottawa PB - Research Station, Canada Department of Agriculture, Ottawa, Ontario N1 - Reprinted in Canada from Canadian Journal of Genetics and Cytology, Vol. XI, Number 3, Septembeer 1969 ER -