Pathak, V. N. <br/><br/>
Laboratory manual of plant pathology 
<label>/ by </label> Pathak, V. N. 
 - New Delhi  Oxford and IBH Publishing Co.  1974 
 - xii,212p.  ill.  28cm. 
<br/><br/>SR 
<br/><br/><label>Dewey Class. No.: </label>581.202  / P