TY - BOOK AU - HERREGODS,M / ETAL TI - PROCEEDINGS OF THE XXV INTERNATIONAL HORTICULTURAL CONGRESS : QUALITY OF HOLTICULTURAL PRODUCTS STARTING MATERIAL AUXILIARY PRODUCTS QUALITY CONTROL SN - 90660588137 AV - SB319.75.P71998 PY - 2000/// CY - BELGUIM PB - ISHS ER -