مقالات ISI:
1. Elahi A; Shahabpour J; Ranjbar H & Radfar S,2012, Determination of the quantity of eroded coal seams with reference to the distribution of a remnant key bed, Journal of sciences I. R. Iran Vol. 23, 337-346. |
مقالات ISI:
1. Elahi A; Shahabpour J; Ranjbar H & Radfar S,2012, Determination of the quantity of eroded coal seams with reference to the distribution of a remnant key bed, Journal of sciences I. R. Iran Vol. 23, 337-346. |