Singh, R. S. <br/><br/>
Introduction to principles of plant pathology 
R. S. Singh 
 - 3rd ed. 
 - New Delhi  Oxford and IBH publishing  1999 
 - xi,534p.  21cm. 
<br/><br/><label>ISBN: </label>8120401786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.2  / SIN