1Department of Fishery Economics and Statistics, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India, E-mail: abrahamtj1@gmail.com
2Department of Aquatic Animal Health, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India, E-mail: abrahamtj1@gmail.com
3Aquatic Environment and Health Management Division, ICAR- Central Institute of Fisheries Education, Mumbai, India, E-mail: abrahamtj1@gmail.com