검색결과 : 3건
| No. | Article |
|---|---|
| 1 |
ALUM SHALES CAUSING RADON RISKS ON THE EXAMPLE OF MAARDU AREA, NORTH ESTONIA Juriado K, Raukas A, Petersell V Oil Shale, 29(1), 76, 2012 |
| 2 |
Grain size analysis and mineralogy of the Tremadocian Dictyonema shale in Estonia Loog A, Kurvits T, Aruvali J, Petersell V Oil Shale, 18(4), 281, 2001 |
| 3 |
Authigenic carbonate minerals in the Tremadocian graptolitic argillite of Estonia Loog A, Aruvali J, Petersell V Oil Shale, 12(4), 275, 1995 |