Rice Biodiversity in Bangladesh: Adoption, Diffusion and Disappearance of VarietiesA Statistical Report from Farm Survey in 2005Mahabub Hossain, WMH Jaim, M Shamsul Alam, ANM Mahfuzur RahmanThe objective of this study was to identify the most popular improved rice varieties which could be targeted for breeding micronutrients including iron, zinc and vitamins that ultimately could help addressing micro- nutrient deficiency induced malnutrition in the poverty stricken regions of South Asia .......