Sivaprakasham, k. <br/><br/>
Crop Diseases: Innovative Techniques & Management 

 - 1st 
 - New Delhi  Kalyani Publication New Delhi  1994 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Crop Diseases
<br/><br/><label>Dewey Class. No.: </label>632  / SIV