Gouger, 1971
Gouger, R.J. 1971. Control of Adelges tsugae on hemlock in Pennsylvania. Scientific Tree Topics. 3: 1-9.| Medium type | Journal Article |
| Author | Gouger, R.J. |
| Title | Control of Adelges tsugae on hemlock in Pennsylvania |
| Journal Name | Scientific Tree Topics |
| Publication Date | 1971 |
| Volume | 3 |
| Pages | 1-9 |
