| Author | SAWFORD B |
| Title | THE BUTTERFLIES OF HERTFORDSHIRE |
| Description | 1987, 195 pages, first comprehensive history and survey of the county compiled with the help of many recorders, high quality photos, maps, status assessment and descriptions of all species found in Herts, published by Castlemead Publications. As new. |
| Stock No. | 306 |
| Price | £20 |
