✦ LIBER ✦
Hydraulic fracturing of coal seams for underground gasification (in Polish) : Rauk, J Koks Smola GazV28, N11–12, Nov–Dec 1983, P249–253
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 106 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0148-9062
No coin nor oath required. For personal study only.