Studies in polypodiaceae
Studies on the genus salvinia in India
study of the genus ophiogloseum in India
life history of polypodiaceae and parkeriaceae
Studies on the life history of azolla pinnata (R. Brown)
Structure and development of phloem in some ferns
Foliar studies in polypodiaceae
Cytology and gametophyte morphogenesis of some homosporous ferns
Studies on the ecology and cytotaxonomy of the fern flora of the palani Hills
Cytomorphological studies on some polypodiaceous genera of India
African payal salavinia molesta D S Mitchell in Kerala state
Studies on the reproductive biology of some homosporous ferns from Himalaya
Cyototaxonomy and reproductive biology of some W Himalaya ferns
Formation, differentiation and development of some fern spores in relation to allergenicity
Gametophyte morphogenesis and reproductive biology of some Indian ferns
Investigations on some aspects of biology of homosphours ferns
One some aspects of reproductive biology and gametophyte morphogenesis of a few tropical ferns
Spore morphology of Indian ferns
Studies in the stomatal apparatus and treachery elements in ferns
Morphological and anatomical studies of some Indian ferns