TY - JA AU - James,W.C. TI - Estimated losses of crops from plant pathogens PY - 1981/// KW - Cereals KW - AGROVOC KW - Costs KW - Crop losses KW - Fungi KW - Grain KW - Mycoses KW - Pathogens KW - Plant diseases KW - USA KW - Wheat N1 - Tables, references p. 93-94 T2 - CRC Handbook of Pest Management in Agriculture ER -