C.F. · C.R. · R. F. · Robert F.
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Natural History of the Islands of California | Hardcover | 978-0-520-21197-1 (0-520-21197-9) | 2003 | Allan A. Schoenherr · Michæl J. Emerson |
| Natural History of the Islands of California | Paperback | 978-0-520-23918-0 (0-520-23918-0) | 2003 | Allan A. Schoenherr · Michæl J. Emerson · Michael J. Emerson |