| Citation | Brooke, M. de L. 1987 Population estimates and breeding biology of the Petrels Pterodroma externa and P. longirostris on Isla Alejandro Selkirk, Juan Fernandez Archipelago. Condor 89(3):581-586. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 4422 |
| Language | English |
| Usage | |
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references |