TY - GEN AU - King, G.J. TI - Acta Horticulturae Number 539 Proceedings of the Third International Symposium in Brassicas and Twelfth Crucifer Genetics Workshop SN - 90-6605-923-0 SN - 0567-7572 U1 - 631.5 PY - 2000/// CY - Leuven PB - ISHS KW - PROCEEDING SYMPOSIUM BRASSICA CRUCIFER ER -