Pratibha Sharma <br/><br/>
Training course on challenges and opportunities of biological control in plant disease management : A Pratical Manual 

 - New Delhi  Indian Agricultural Research Institute  2001 
 - 70p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant Pathology
<br/><br/><label>Dewey Class. No.: </label>632  / CASPP