TY  - PP
ED  - ISTA
TI  - Seed Science and Technology
SN  - 0251-0952
CY  - Zurich (Switzerland)
PB  - International Seed and Testing Association - ISTA
KW  - Seed testing
N1  - Supplement:|22 International Seed Testing Congress 1989|Vol. 23 Suppl. 1, "24 International Seed Testing Congress"|Vol.26 Suppl. 1,  "25 Seed Testing Congress"
ER  -