| Author | Popularity |
| Webster, R. |
5 |
| Brown, John Russell, 1923- |
3 |
| Webster, John, 1580?-1625? |
3 |
| R.D. Webster |
2 |
| Andrew D Thomas |
1 |
| Craig L Strong |
1 |
| David Hardcastle |
1 |
| David R Elliott |
1 |
| Jenkins, T. J. |
1 |
| Joanna Bullard |
1 |
| Jonathan R. Webster |
1 |
| K.R.A. Ziebeck |
1 |
| Klaus-Ulrich Neumann |
1 |
| Mostyn, R. V. |
1 |
| P.J. Brown |
1 |
| P.J. Webster |
1 |
| Richard Webster |
1 |
| Schultz, Howard |
1 |
| Shubin Lan |
1 |
| Soil Survey of England and Wales |
1 |
| Webster, F. A. M. (Frederick Annesley Michael), 1886- |
1 |
| Webster, R. A. |
1 |
| Webster, R. G. |
1 |
| Webster, R. W. |
1 |