Rai, Lalit Kumar Medicinal plants of the Sikkim himalaya: Status, usage and potential/ Lalit Kumar Rai - 1st ed. - Dehra Dun: Bishen Singh, 1994. - 152 p. ISBN: 8121101107 Subjects--Topical Terms: Plantas medicinales -- India. Dewey Class. No.: 615.3210954167 / RAI/M