Title: Proceedings of the Third International Conference on Plant Pathogenic Bacteria, Wageningen, 14-21 April 1971
Subjects: Bacterial diseases of plants, Congresses, Phytopathogenic bacteria, Bacteries phytopathogenes, Plantes, Bacterien, Micro-organismes phytopathogenesCongres, Plantenziekten, Congres, Maladies bacteriennes, Bacteriele infecties, Pathogenic bacteria, Plant diseases