Bawden, F. C. <br/><br/>
Plant Viruses and Virus Diseases 

 - 4 th 
 - New York  The Ronald Press Company  1964 
 - 361 
<br/><br/><label>Subjects--Index Terms: </label>Pathology VIRUSES SYMTOMATOLOGY TRANSMISSION ASSAY VIRUS PARTICLES MORPHOLOGY INACTIVATION MULTIPLICATION HOST PLANTS GENETIC VARIABILITY CLASSIFICATION CONTROL