| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Level Biology | 978-O-19-914719-9 (O-19-914719-1) | 1998 |
Mark R. Pickering · R. B. Pickering · R. P. · Rob Pickering · Robert B. Pickering · Robert Hardy-Pickering · Robert Pickering · Robert Pickering Ashe · Robin L. Pickering · Robin Pickering · Robin Pickering-Iazzi · Robin Wynette Pickering-Iazzi · Ron Pickering · Ron Pickering and Masooda Sultan · Rosemary Pickering · Thomas R. Pickering · Travis R. Pickering · Travis Rayne Pickering · Trevor R Pickering · W.R. Pickering