Khan, Anindita Molecular typing of frankia in the field collected actinorhizal root nodules from different altitudes in Sikkim - Shillong Dept. of Botany, NEHU 2006 - [xii],145p.:ill.,map,plates.;28cm. Subjects--Topical Terms: Frankia--Sikkim--Research Actinorhizas--Sikkim--Research Dewey Class. No.: 589.92048732 / KHA