Kulasooriya, S.A.Magana-Arachchi, D.N.2021-09-132021-09-132016Journal of the National Science Foundation of Sri Lanka, 44(2):p.111-128https://dl.nsf.gov.lk/handle/1/25294MicrobiologyBiofertilizersCyanotoxins extremophilesDiazotrophic cyanobacteriaPioneer colonisersNitrogen fixing cyanobacteria:their diversity, ecology and utilisation with special reference to rice cultivationArticle