TY - THES ID - 145387192 TI - The root systems of onion and Allium fistulosum in the context of organic farming : A breeding approach. PY - 2003 SN - 9058089150 PB - Wageningen : Wageningen University, DB - UniCat KW - Allium KW - Allium KW - Varieties KW - Varieties KW - Root systems KW - Root systems KW - Organic agriculture KW - Organic agriculture KW - Low input agriculture KW - Low input agriculture KW - Plant response KW - Plant response UR - https://www.unicat.be/uniCat?func=search&query=sysid:145387192 AB - ER -