The different segments of fisheries- marine capture fisheries, mariculture, coastal aquaculture, inland capture fisheries, freshwater aquaculture and aquaculture- have evolved over the years, assimilating traditional know-how and practices along with scientific innovations and technologies during the past five decades. In this book, an effort to document present status and developments in different areas. Chapters on Community Radio: an information communication tool in Fisheries and Information Communication Technology: a tool for sustainable development, bring out the new approaches in the field. We hope the book would be useful to students, researchers, planners, farmers and all stakeholders in fisheries and aquaculture.