Evaluation of the Effects of Surface Blasting on Adjacent Underground Mine Workings http://127.0.0.1/xmlui/handle/123456789/14042 2026-04-17T15:32:09Z 2026-04-17T15:32:09Z Evaluation of the Effects of Surface Blasting on Adjacent Underground Mine Workings Jha, Ajay Kumar http://127.0.0.1/xmlui/handle/123456789/14043 2024-05-07T06:22:07Z 2010-03-01T00:00:00Z Evaluation of the Effects of Surface Blasting on Adjacent Underground Mine Workings Jha, Ajay Kumar 2010-03-01T00:00:00Z