The effects of seed origin and site on the amenability of Sitka spruce to preservative treatment
Electronic versions
Dogfennau
41.5 MB, dogfen-PDF
Details
| Iaith wreiddiol | Saesneg |
|---|---|
| Sefydliad dyfarnu |
|
| Goruchwylydd / Goruchwylwyr / Cynghorydd | |
| Dyddiad dyfarnu | Tach 1997 |