Dr. VenkateshwaranA.K. VAJRAGIRI2018-09-212018-09-211999http://krishikosh.egranth.ac.in/handle/1/5810073904en-USnullBIOACTIVITY OF EPIDERMAL SECRETIONS OF R. W. SHARK WALLAGO ATTU (BLOCH & SCHEIDER 1801)Thesis