 |
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| graded bedding; sorted bedding | |||
| |||
| graded (cross) bedding (layering, lamination Igor Kravchenko-Berezhnoy) | |||
| градационная слоистость: 1 phrase in 1 subject |
| Oil and gas technology | 1 |
|
| |||
| graded bedding; sorted bedding | |||
| |||
| graded (cross) bedding (layering, lamination Igor Kravchenko-Berezhnoy) | |||
| градационная слоистость: 1 phrase in 1 subject |
| Oil and gas technology | 1 |