Tree seed production and tree improvement in Canada - research and development needs 1977-1987 : proceedings of a national workshop held April 17-20, 1978 at Petawawa forest experimental station
- Författare
- (Ed. by E.K. Morgenstern and L.W. Carlson)
- Genre
- Konferenspublikation
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| 1979 | Kanada, Chalk River, Ontario | [Ca 267] sidor. |