R. S. · Ralph W. Schreiber · W.S. · W. Schreiber
BirdLife International · Princeton University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Seabirds, Status and Conservation | 978-0-691-88803-3 (0-691-88803-5) | 1987 | John Croxall · P. G. Evans |
| Status and Conservation of the World's Seabirds | 978-0-946888-03-0 (0-946888-03-5) | 1984 | J.P. Croxall · P.G.H. Evans |