00351nam a2200097Ia 4500008004100000082002200041100004500063245008400108260005400192300000700246140113s9999    xx            000 0 und d  a581.2(088.7)   L3  aFederation of British Plant Pathologists  aA guide to the use of terms in plant pathology. (Phytopathological Paper No.17)  a1973bCommonwealth Mycological InstitutecEngland  a54