Singh, R. S. <br/><br/>
Plant diseases / 
R.S. Singh. 
 - 6th ed. 
 - New Delhi : Oxford & IBH Publishing Co.,  1990. 
 - xiv, 619 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>812040128X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases.
<br/><br/><label>LC Class. No.: </label>SB601  / S55 1990