TY - BK ED - International Seed Testing Association TI - ISTA handbook on seed sampling SN - 3-906549-02-X U1 - 338.1731 PY - 2004/// CY - Bassersdorf (Switzerland) PB - International Seed Testing Association, KW - Germination KW - Legislation KW - Methods KW - Moisture content KW - Quality KW - AGROVOC KW - Seed KW - Seed testing KW - Viability ER -