Home › Authors › National Seminar on 'Society, Economy and Environment of Tista-Brahmaputra Valley: a Changing Scenario' (2016 Haldibāri, India) 👤 National Seminar on 'Society, Economy and Environment of Tista-Brahmaputra Valley: a Changing Scenario' (2016 Haldibāri, India) 1 book Books by National Seminar on 'Society, Economy and Environment of Tista-Brahmaputra Valley: a Changing Scenario' (2016 Haldibāri, India) Society, economy and environme Society, economy and environment of Tista-Brahmaputra Valley 2017