- recultivation layer
- <waste> ■ Rekultivierungsschicht f
English-german technical dictionary. 2013.
English-german technical dictionary. 2013.
Oil shale in Estonia — Outcrop of Ordovician kukersite oil shale, northern Estonia Oil shale in Estonia is an important resource for the national economy. Estonia s oil shale deposits account for just 17% of total deposits in the European Union but the country… … Wikipedia