সকল লিংক ভূমিসেবা জাতীয় ভূমি-তথ্য ও সেবা কাঠামো The Survey of Bangladesh (SB) Started in 1973 would be the Formal surveying and mapping Group. It carries out geodetic and topographic surveys, and compiles and publishes topographic and more compact scale maps. Personal and Public Tasks: Irrespective of whether it’s https://micks257vui2.like-blogs.com/profile