x  x <br/><br/>
Plant diseases of viral, viroid, mycoplasma and uncertain etiology  x 

 - x 
 - Delhi  Oxford and IBH Pub.  1992 
 - viii, 190 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>8120406745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants - Diseases Plants - Diseases 
<br/><br/><label>Dewey Class. No.: </label>581.2/P713