TY - BOOK AU - Purohit, Jagdish Prasad AU - Guide: Tiwari, D.K. TI - Morphological and Cytological Studies on Colchicine Induced Polyploids in Guizotia Abyssinica Cass U1 - 631.53 PUR-M PY - 1963/// CY - Jabalpur PB - J.N.K.V.V. KW - Plant Breeding and Genetics ER -