Notes, Comments and Preliminary results Mar 22 2011 Mili Roy and Md. Israt Rayhan   Trade Flows of Bangladesh: A Gravity Model Approach   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Feb 18 2010 Md. Israt Rayhan and Ulrike Grote   Crop Diversification to Mitigate Flood Vulnerability in Bangladesh: An Economic Approach   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result