The birds of São Tomé & Príncipe with Annobón, islands of the Gulf of Guinea : an annotated checklist /
Jones, P. J.
Buckley, P. A.
Tye, A.
British Ornithologists' Union.
British Ornithologists' Club.
Oxford : British Ornithologists' Union : British Ornithologists' Club,
2006.
Includes bibliographical references and indexes.
Birds
Birds