International rules for seed testing rules 1993 : adopted at the twenty-third International Seed Testing Congress, Argentina 1992, to become effective on 1 july 1993.
Guardado en:
| Formato: | Libro |
|---|---|
| Idioma: | English |
| Publicado: |
Zürich, Switzerlnad :
International Seed Testing Association,
1993.
|
| Series: | Seed Science & Technology ;
v. 21(suppl.) |
| Etiquetas: |
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