𝔖 Bobbio Scriptorium

✦ LIBER ✦

Problems of the development of mining technology at greater working depths : Borecki, M In Polish. Przegl. Gorn. V30, N2, Feb. 1974, P86–P93

Publisher: Elsevier Science
Year: 1974
Tongue: English
Weight: 87 KB
Volume: 11
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(74)93190-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Possibility of working a thick coal seam

Possibility of working a thick coal seam in descending lifts under reconsolidated caved rocks : Lojas, J In Polish. Przegl. Gorn. V30, N2, Feb. 1974, P93–P99

📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 92 KB