Studies on the systematic of some shallow water Asteroidea Ophiuroidea and Holothuroidea of the Indian Seas
Studies on a few echiuran animals with special reference to Achaetobonellia maculate Fisher(Echiura: Bonellidae)
Ecobiological studies of a litoral echinoid stemopneastes Variolaris (Lamarck) together with taxonomy of some Indian Ethinoidea (Echinodermata)
Studies on the taxonomic characters of Echinuran animals (Phylum Achiura)
Biological biochemical and pollution of edible mudskipper apocryptes bate of Tapi River
Studies on Holothuria scbra (Jagger)