Pochemu vymerli mamonty /
Wedi'i Gadw mewn:
| OCLC: | 6223959 |
|---|---|
| Prif Awdur: | |
| Iaith: | Russian |
| Cyhoeddwyd: |
Leningrad :
Nauka, Leningr. otd-nie,
1979.
|
| Cyfres: | Seri︠i︡a "Planeta Zeml︠i︡a i Vselenna︠i︡a."
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |