BOS, L. <br/><br/>
Introduction to plant virology 
/[by] L.Bos 
 - London  Longman  1983 
 - 160 p. 
<br/><br/> Includes appendixes and index. 
<br/><br/><label>ISBN: </label>582446805 
<br/><br/><label>Dewey Class. No.: </label>581.234  / BOS