Proceeding on virology in agriculture 

 - Kent  Abacus Press          1977 
 - xiv,293p.  cm. 
 - Beltsville symposia in agriculture research; 1 .
<br/><br/><label>Standard No.: </label>46024 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Virology<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G9194p73,N76, L7