Diptera
| Title | Sell price | Buy it now | Image |
Publication Date |
|---|---|---|---|---|
| Parasitic Insects | $12.95 |
 |
1971; 1973 Reprint | |
| Midges in Scotland | $6.95 |
 |
1989 | |
| Soil Biology Guide | $99.95 |
 |
1990 |