| Type |  Book |
| ชื่อเรื่อง | A Guide to ozone injury in vascular plants of the Pacific Northwest / Sarah Brace, David L. Peterson, and Darci Bowers |
| ผู้แต่ง | Brace, Sarah |
| พิมพลักษณ์ | Portland, Or. : U.S. Dept. of Agriculture, Forest Service,Pacific Northwest Research Station, [1999] |
| รูปเล่ม | 63 p. : ill. ; 21 cm |
| หัวเรื่อง | Air --Pollution --Northwest, Pacific [] |
| | Atmospheric ozone |
| | Plants --Wounds and injuries --Northwest, Pacific [] |
| | Forest health --Northwest, Pacific [] |