Wszechświat.
Wedi'i Gadw mewn:
| OCLC: | 9510903 |
|---|---|
| Iaith: | Polish |
| Cyhoeddwyd: |
Warszawa,
Polskie towarzystwo przyrodników im. Kopernika.
|
| Pynciau: | |
| Fformat: | Cyfresol Note that CRL will digitize material from the collection when copyright allows. |
| Cyhoeddwyd: | Began 1882. |
|---|---|
| Disgrifiad Corfforoll: | v. ill. |
| Publication Frequency: | Monthly. |
| ISSN: | 0043-9592 |