✦ LIBER ✦
96/04870 Recovery and utilization of coal seam gas. Impetus by the German hard coal mining industry
- Publisher
- Elsevier Science
- Year
- 1996
- Weight
- 184 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.