Ralte, Lalnuntluangi Isolation and characterization of endosymbiotic cyanobacteria in some members of river-weeds (podostemaceae) - Shillong Department of Botany, NEHU 2014 - v,138p.:ill.,table.;28cm. Abstract Subjects--Topical Terms: Cyanobacteria-Weeds-Research Dewey Class. No.: 579.391764 / RAL