Bhattarai, Bikash Collection, characterization and evaluation of selected Begonia species of Sikkim Himalayas for its ornamental value/ PhD. Bikash Bhattarai Manju Rana - Gangtok: Sikkim University, 2021. - 185 p. Subjects--Topical Terms: Begonia speciesFloriculture Dewey Class. No.: 635.93346 / BHA/C