| Citation | Williams, E.H. Jr. and L. Bunkley-Williams 1992 Two unusual sea bird records from Puerto Rico. Seabirds Caribbean Journal of Science 28(1-2):105. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 7327 |
| Language | English |
| Usage | |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references |