5 ESSENTIAL ELEMENTS FOR LAND SURVEY BD

যে সব সিএস ম্যাপ ক্রয়ের জন্য পাওয়া যাবে তার তালিকাThakbast Survey (1845-1877) The revenue survey of 1846-seventy eight was preceded by a thakbast or demarcation survey, the item of which was to demarcate lastly on the ground the boundaries of all villages and estates