| Authors(s) | MinSook, P., K. ChulSu amd K. JongKuk |
| Year | 1998 |
| Title | Damage of pine cones by insects and ecology of Gravitarmata margarotana and Dioryctria abietella in Kangwon-do. Journal of Research Forests of Kangwon National University 18: 74-82. |
| Authors(s) | MinSook, P., K. ChulSu amd K. JongKuk |
| Year | 1998 |
| Title | Damage of pine cones by insects and ecology of Gravitarmata margarotana and Dioryctria abietella in Kangwon-do. Journal of Research Forests of Kangwon National University 18: 74-82. |