| Authors(s) | Williams, D.J. |
| Year | 1984 |
| Title | Some aspects of the zoogeography of scale insects (Homoptera: Coccoidea). Proceedings of the 10th International Symposium of Central European Entomofaunistics, Budapest, 15-20 August 1983, 331-333. |
| Authors(s) | Williams, D.J. |
| Year | 1984 |
| Title | Some aspects of the zoogeography of scale insects (Homoptera: Coccoidea). Proceedings of the 10th International Symposium of Central European Entomofaunistics, Budapest, 15-20 August 1983, 331-333. |