Amendments to the international rules for seed testing 1985 : as agreed on by the 22nd ISTA Congress in Edinburgh, July 1989 valid July 1st, 1987 : see also the amendments from the ISTA Congress 1986, valid since July 1st, 1987.

Amendments to the international rules for seed testing 1985 : as agreed on by the 22nd ISTA Congress in Edinburgh, July 1989 valid July 1st, 1987 : see also the amendments from the ISTA Congress 1986, valid since July 1st, 1987.

Detalles Bibliográficos
Autor Corporativo: International Seed Testing Association (Autor/a)
Formato: Libro
Lenguaje:English
Publicado: Zurich : The International Seed Testing Association, 1990.
Materias:
SEMILLAS > PRUEBAS

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