Tandon D.N. <br/><br/>
Principles of plant protection 

 -  1965 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66741 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant disease
<br/><br/><label>Dewey Class. No.: </label>J:4:5, K5       CL