Hilsa returns to upper Ganga after decades, marks major conservation milestoneHistorically, hilsa migrated from the Bay of Bengal through the Ganga system up to Varanasi, Prayagraj and beyond.
Hilsa returns to upper Ganga after decades, marks major conservation milestone
Historically, hilsa migrated from the Bay of Bengal through the Ganga system up to Varanasi, Prayagraj and beyond.
