Optimum dosage of verbenone to reduce infestation of mountain pine beetle in lodgepole pine stands of Central Idaho
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Ogden
Intermountain Research Station
1991
|
| Pynciau: | |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
Biblioteca Mayor de Ingeniería -
| Rhif Galw: |
634.975 AMM 1991 |
|---|---|
| Copi 2905779 | Ar gael Gwneud Cais |