1999
- Plantlet regeneration from encapsulated protocorms of the endemic orchid Coelogyne odoratissima var. angustifolia Lindl. PDF
1992
- Callus induction and shoot bud formation from cotyledonary explants of Sesbania aegyptiaca Pers. PDF
1989
- Embryological studies in the family Rutaceae I.A. Histochemical study of embryo development in Toddalia asiatica Lamk. PDF