| Verfasser | Häufigkeit |
| Belidor, Bernard Forest de 1697-1761 |
5 |
| Masieri, Luigi |
5 |
| Atuisetti, G. |
1 |
| Ferraù, Alessandro |
1 |
| Forest, Mark 1933-2022 |
1 |
| Harou, P. A. |
1 |
| Hernandez-Gonzalez, Luis Manuel |
1 |
| International Union of Forest Research Organisations |
1 |
| Lanzani, Ant |
1 |
| Lanzani, Isidoro |
1 |
| Mader, D. L. |
1 |
| Martino, Luciano 1933-2013 |
1 |
| Masciocchi, Raffaele |
1 |
| Ortiz-Rodriguez, Fernando 1974- |
1 |
| Pagnoni (Körperschaft) |
1 |
| Paolella, Domenico 1915-2002 |
1 |
| Savina, Carlo 1919-2002 |
1 |
| Steinberg, Holly DeForest. Pamela Largent. Mary |
1 |
| Stone, R. J. |
1 |
| Tiburcio, Agustin |
1 |