TY - BOOK AU - Islam, Md. Touhidul AU - Islam, S. M. Shahinul, Supervisor TI - Improvement of Orchid Species Through in Vitro Micropropagation and Induction of Polyploidy by Antimitotic Agents U1 - 572.87 23 PY - 2019/// CY - Rajshahi PB - Institite of Biological Sciences, University of Rajshahi KW - Polyploidy KW - Chromosomes N1 - Thesis (Ph. D.) -- Institute of Biological Sciences, University of Rajshahi, 2019; References : Leaves 150-191 ER -