Matthews, R.  E.  F.  <br/><br/>
Plant Virus Serology / 
R.  E.  F.  Matthews. 
 - University Press,   Cambridge,  c 1957. 
 - xii, 128 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>341  341 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Serodiagnosis--Virus diseases of plants.
<br/><br/><label>Dewey Class. No.: </label>581.234 / M432p