TY  - BOOK
ED  - ISTA 7 Congress Warsaw 1974
TI  - Seed science and technology: : international rules for seed testing annexes 1976
AV  - SB114.A1 S4
PY  - 1976///
CY  - Noruega
PB  - ISTA
KW  - Seeds
KW  - Certification
KW  - Congresses
KW  - Semillas
KW  - Certificación
KW  - Congresos
ER  -