The analysis of aridity development process : a case study of Rajshahi / Anamik Ani Khan [MS Thesis] Khan, Anamik Ani Arid regions Rajshahi 551.415 KHA Thesis (M.S.) -- Department of Geography and Environment, University of Dhaka, 2012 Glossary: p. vi Includes bibliographical references Dhaka : University of Dhaka, 2014. 2014. 2014 Text xiv, 105 p. : eng Rajshahi