Hammond J. <br/><br/>
Virus Diseases of Ornamental Plants 

 - New Delhi  Astral International (P) Ltd  2018 
 - 94p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>93-88173-44-5 
<br/><br/><label>Dewey Class. No.: </label>601  / HAM