TY - BOOK AU - MCLEAN, George D TI - Plant virus epidemics: monitoring modelling and predicting cutbreaks U1 - 632.807.24 M21P PY - 1986/// PB - Sydney KW - VIRUS -- -- DISEASES OF PLANTS -- MATHEMATICAL MODELS KW - PLANT DISEASES -- EPI DEMICS -- MATHEMATICAL KW - VIRUS -- -- DISEASES OF PLANTS -- MATHEMATIC ER -