| Author | Popularity |
| Park,Marcelo |
64 |
| 18533 U.S. Dept. of the Interior, Washington D.C. National Park Service |
25 |
| 73747 Gregg Jr., W.P. |
25 |
| 84064 Krugman, S.L. Eds |
25 |
| 18162 Southeastern Center for Forest Economics Research, Research Triangle Park, N.C. (EUA) |
22 |
| 33458 4. World Wilderness Congress Worldwide Conservation Estes Park, Colo. (EUA) 11 - 18 Set 1987 |
20 |
| SpringerLink (Online service) |
18 |
| Mendes,Pedro Vitale |
17 |
| Alberti, Giorgio |
16 |
| Avitabile, Valerio |
16 |
| Bongers, Frans |
16 |
| Bouriaud, Olivier |
16 |
| Brancalion, Pedro H.S. |
16 |
| Cienciala, Emil |
16 |
| Dayanandan, Selvadurai |
16 |
| Decuyper, Mathieu |
16 |
| Derroire, Géraldine |
16 |
| Fayle, Tom M. |
16 |
| Hemp, Andreas |
16 |
| Jaroszewicz, Bogdan |
16 |
