An Investigation into the Design of Post-Pillars in Cut and Fill Method of Mining http://127.0.0.1/xmlui/handle/123456789/2543 2026-04-17T18:05:39Z 2026-04-17T18:05:39Z An Investigation into the Design of Post-Pillars in Cut and Fill Method of Mining Srivastava, S.B. http://127.0.0.1/xmlui/handle/123456789/2544 2017-08-14T06:06:58Z 1993-06-01T00:00:00Z An Investigation into the Design of Post-Pillars in Cut and Fill Method of Mining Srivastava, S.B. 1993-06-01T00:00:00Z