| Author | Popularity |
| Daly, Herman E. |
6 |
| Goodland, Robert |
5 |
| Costanza, Robert |
3 |
| Cumberland, John H. |
3 |
| Daly, Herman |
3 |
| Norgaard, Richard B. |
3 |
| Daly, Herman E. autor/a |
2 |
| Droste, Bernd von |
2 |
| El Serafy, Salah |
2 |
| Cobb Jr., John B. |
1 |
| Cobb, Clifford W. |
1 |
| Cobb, John B. |
1 |
| Cobb, John B. autor |
1 |
| Cobb, John B. autor/a |
1 |
| Daly, Herman E. autor |
1 |
| Daly, Herman E. comp |
1 |
| Daly, Herman E. editor/a |
1 |
| Daly,Herman E. |
1 |
| Droste, Bernd von editor/a |
1 |
| Farley, Joshua C. 1963- |
1 |
