| Author | Popularity |
| Symposium on Forests and Wood: their Role in the Environment eng 22 Sep 1975 Interlaken (Switzerland) |
41 |
| FAO, Geneva (Switzerland). Joint ECE/FAO Timber Div. eng |
38 |
| FAO, Rome (Italy). Forest Resources Div. eng |
2 |
| Abol, P.I. |
1 |
| Aird, P.L. |
1 |
| Atrokhin, V.G. |
1 |
| Bortolotti, L. |
1 |
| Bosshard, W. |
1 |
| Coulon, M. de |
1 |
| Cunningham, J. |
1 |
| Damnjanovic, S. |
1 |
| Evans, J.O. |
1 |
| Fruehwald, A. |
1 |
| Goosen, I.M.G. |
1 |
| Grayson, A.J. |
1 |
| Hampu, V. |
1 |
| Heytze, J.C. |
1 |
| Hofstad, O. |
1 |
| Hummel, F.C. |
1 |
| Jirvall, N. |
1 |
