1. Rock breakage by blasting. (2018) Other Names: Petrosi︠a︡n, M. I (Marii︠a︡ Isaakovna) Record Type: Book Extent: 1 online resource (152 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Rock breakage by blasting. (2018) Other Names: Petrosi︠a︡n, M. I (Marii︠a︡ Isaakovna) Record Type: Book Extent: 1 online resource (152 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗