Timsina,Kausila Assessment of the catchment flow variability of Teesta river Basin in Sikkim Ph.D Kausila Timsina Dr. E. Iswarjeet Singh - Gangtok: Sikkim University, 2020. - 272 p.(ix) - Department of Geography . English Subjects--Topical Terms: Teesta river.Basin.Sikkim. Dewey Class. No.: 910.021693095414 / TIM/A