1. Vascular organisation in the rhizome of spleenworts;Chander S.;J. Indian Bot. Soc.,1975
2. Chemotaxonomical studies in four morphotypes of Athyrium schimperi Moug. ex Fee;Dhir K. K.;Indian J. Plant Physiol.,1975
3. ORIGINS OF THE AMINO ACIDS
4. Amino acid differentiation in Schizaeaceae;Lal S. D.;Israel J. Bol.,1981