Biostratigrafii︠a︡ nizhneĭ chasti ordovika Severo-Vostoka SSSR i biogeografii︠a︡ kont︠s︡a rannego ordovika ] [M.N. Chugaeva ... et al. ; otv. redaktor B.M. Keller]
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| Online Access: |
Full Text (via CRL) |
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| Other Authors: | , |
| Other title: | Biostratigraphy of the lower part of the Ordovician in the north-east of the USSR and biogeography of the uppermost Lower Ordovician. |
| Format: | eBook |
| Language: | Russian |
| Published: |
Moskva :
Nauka,
1973.
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| Series: | Trudy (Geologicheskiĭ institut (Akademii︠a︡ nauk SSSR)) ;
vyp. 213. |
| Subjects: |