Singh, R.S. <br/><br/>
Introduction to principles of Plant Pathology 

 - New Delhi  Oxford & IBH Publishing Co. Pvt. Ltd.  1984 
 - 534p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PLANT PATHOLOGY
<br/><br/><label>Dewey Class. No.: </label>581.2  / SIN/INT