Pradhan, Nilu Study of some Important Air Microflora in Sikkim Ph.D Nilu Pradhan Jyoti Prakash Tamang - Gangtok: Sikkim University, 2021. - 237p. - Department of Microbiology . English Subjects--Topical Terms: MicrofloraWildlife Management.Sikkim Dewey Class. No.: 579.0954167 / PRA/S