TY - DM TI - Diseases of field crops: Alfalfa, barley, soybean, sorghum and wheat SN - 089054-225-2 PY - 1998/// CY - St. Paul, MN (USA) PB - APS Press, KW - Barley KW - Fungal diseases KW - AGROVOC KW - Lucerne KW - Maize KW - Plant diseases KW - Sorghum KW - Zea mays KW - Wheat N1 - CD-ROM ER -