O prirode komet.
Wedi'i Gadw mewn:
| OCLC: | 17417540 |
|---|---|
| Prif Awdur: | |
| Iaith: | Russian |
| Cyhoeddwyd: |
Moskva,
Izd-vo Akademii nauk SSSR,
1958.
|
| Cyfres: | Nauchno-popul︠i︡arna︠i︡a seri︠i︡a.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | 183 p. illus., ports. 20 cm. |
|---|---|
| Llyfryddiaeth: | Bibliography: p. [186] |