Vvedenie v izuchenie spiriferid. Sravnit. morfologi︠i︡a.
Wedi'i Gadw mewn:
| OCLC: | 2469325 |
|---|---|
| Prif Awdur: | |
| Iaith: | Russian |
| Cyhoeddwyd: |
Moskva,
"Nauka",
1971.
|
| Cyfres: | Trudy Paleontologicheskogo instituta ;
t. 126. |
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |