old growth : 無料・フリー素材/写真
old growth / Oregon State University
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | From left, Meg Krawchuk, associate professor in the College of Forestry, and Shannon Murray, program director of the Elliott State Research Forest, survey an old growth stand with professors Klaus Puettmann and Matt Betts. Photo by Jennah Stillman. |
| 撮影日 | 2023-01-24 15:05:40 |
| 撮影者 | Oregon State University |
| 撮影地 |