✦ LIBER ✦
Ueber den bituminösen Thonschiefer und ein neues brennbares Gestein der Uebergangsformation Esthlands
✍ Scribed by G. Helmersen
- Book ID
- 105342191
- Publisher
- John Wiley and Sons
- Year
- 1839
- Tongue
- English
- Weight
- 96 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1615-4150
No coin nor oath required. For personal study only.