TY - JA AU - Kiyosawa,S. TI - Some examples of pest and disease epidemics in Japan and their causes PY - 1977/// KW - Bacterioses KW - Epidemiology KW - Fungi KW - AGROVOC KW - Parasites KW - Pests of plants KW - Plant diseases KW - Viruses N1 - Tables, maps, references p. 42-44 T2 - Annals of the New York Academy of Sciences ER -