TY - GEN AU - Maggioni, L.; Astley, D.; Rabinowitch, H. TI - Report of a working group on Allium : Sixth meeting, 23-25 October 1997 - Plovdiv, Bulgaria SN - 92-9043-398-1 U1 - 635 PY - 1999/// CY - Rome PB - IPGRI KW - ALLIUM ECP/GR IPGRI REPORTS ER -