Thayumanavan, B1980-02-012009-05-271980-02-012009-05-271980-02-01Thayumanavan B. Nitrogen fixation by the fungus, Pleurotus sajor-caju (Fr) Singer. Indian Journal of Biochemistry & Biophysics. 1980 Feb; 17(1): 75-7http://imsear.searo.who.int/handle/123456789/26875engAgaricales --metabolismNitrogen FixationNitrogenase --isolation & purificationNitrogen fixation by the fungus, Pleurotus sajor-caju (Fr) Singer.Journal Article