Gurung, Subhankar Pollination Biology of Mandarin Orange( Citrus reticulata Blanco) in the Darjeeling and Sikkim Himalayas Ph.D Subhankar Gurung Arun Chettri - Gangtok: Sikkim University, 2022. - Department of Botany . English Subjects--Topical Terms: Citrus reticulata Blanco.Citrus FruitsSikkimDarjeelingMandarin Orange. Dewey Class. No.: 634.310954167 / GUR/P