𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The effect of rock pressure when working the flat-dipping sheet ore deposit in the “Karnasurt” mine

✍ Scribed by I. A. Turchaninov; A. V. Lovchikov


Publisher
Springer
Year
1965
Tongue
English
Weight
633 KB
Volume
1
Category
Article
ISSN
1573-8736

No coin nor oath required. For personal study only.