| Citation | Vasseur, E. 1952 Geographic variation in the Norwegian sea-urchins Strongylocentrotus droebachiensis and S. pallidus. Evolution 6:87-100. |
| DOI / ISBN | |
| Paper URL | http://www.jstor.org/stable/2405506?seq=1#page_scan_tab_contents |
| Ref. No. | 113752 |
| Language | English |
| Usage | abstract only |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
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