Engr. Abul KM Shamsuddin, on nomination from Petrobangla, attended “International Conference on Small Scale Mining” held in Calcutta, India during 3-5 October 1991. UNDP sponsored the conference.
Paper on “Small-Scale Mining in Bangladesh” in the conference on October 05, 1991..
Paper on “Small-Scale Mining in Bangladesh” in the conference on October 05, 1991..
“Small-Scale Mining in Bangladesh” in the conference on October 05, 1991..
