International journal of mining and geo-engineering
Wedi'i Gadw mewn:
| Fformat: | Electronig Cylchgrawn |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Tehran, I.R. Iran :
University of Tehran Faculty of Engineering
|
| Pynciau: | |
| Mynediad Ar-lein: | Enlace del recurso |