검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
Phytotoxicity of oil shale semi-coke and its aqueous extracts: A study by seed germination bioassay Raave H, Kapak S, Orupold K Oil Shale, 24(1), 59, 2007 |
| 2 |
Recultivation substance and composts produced from semi-coke: The effect on soil characteristics, the yield of field crops and the environment Raave H, Kuldkepp P, Leedu E, Merivee A Oil Shale, 21(1), 59, 2004 |