✦ LIBER ✦
The technique of reclaiming subsidence areas by use of a hydraulic dredge pump in Chinese coal mines : Zhenqi Hu, International Journal of Surface Mining, Reclamation & Environment, 8(4), 1994, pp 137–140
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 116 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0148-9062
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