TY - BOOK TI - Cytogenetical studies on papaver somnigerum L. and P.Setigerum dc and their hybrid U1 - 576.3:631.526.325:633.75 K0 PY - 1960/// CY - Gravenhage PB - Martinus Nijihoff KW - Hrishi, Narayana Pillai Jaya. KW - Poppy-breeding,Cytogenetics,Hybridization ER -