Porathur, John Loui Roy, Pijush Pal Shen, Baotang Karekal, Shivakumar
Highwall Mining: Applicability, Design & Safety - Boca Raton CRC Press 2017 - p.323
Hydro-geology
Web Pillar
Entry Span
Seam-Scale Geology
622 P69H
Highwall Mining: Applicability, Design & Safety - Boca Raton CRC Press 2017 - p.323
Hydro-geology
Web Pillar
Entry Span
Seam-Scale Geology
622 P69H