Buchbesprechungen

摘要

Books reviwed in this article:Baker, K. F.; Cook, R. J.: Biological control of plant pathogens.Einfluß von Luftverunreinigungen auf die Vegetation.Hoffmann, G. M.; Nienhaus, F.; Schönbeck, F.; Weltzien, H. C; Wilbert, H.:Lehrbuch der Phytomedizin.Forest Nursery Diseases in the United StatesG. W. Petersonand R. S. Smith, Jr.Kranz, J. (ed.):Epidemics of plant diseases.Hartig, R.:Important diseases of forest treesContributions to mycology and phytopathology for botanists and foresters. English translation by Merril, D. H. Lambertand W. Lie