Proceedings of the Pennsylvania Academy of Science.
Wedi'i Gadw mewn:
| OCLC: | 1714985 |
|---|---|
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
[Harrisburg]
Pennsylvania Academy of Science.
|
| Pynciau: | |
| Mynediad Ar-lein: | JSTOR |
| Eitemau Perthynol: | Online version:
Proceedings of the Pennsylvania Academy of Science Parhawyd gan: Journal of the Pennsylvania Academy of Science |
| Fformat: | Trafodyn Cynhadledd Cyfresol Note that CRL will digitize material from the collection when copyright allows. |