b - MAMUN, MD. HAMIDUR RAHMAN; Prof. Dr. Muhammad Humayun Kabir; Prof. Dr. Ranjan Roy (Sher-e- Bangla Agricultural University: Department of Agricultural Extension & Information System, 2021)
MS thesis of Department of Agricultural Extension and Information System, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh
Roy
Keywords: land fragmentation; crop productivity