International rules for seed testing 1985 : adopted at the Twentieth International Seed Testing Congress, Ottawa, Canada 1983, to become effective on 1 July 1985
- Genre
- Konferenspublikation
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| International Seed Testing Association | 1985 | Schweiz, Zürich | S. 300-520 |