WALKER, J.C <br/><br/>
Plant Pathology 
John Charles Walker 
 - 3rd ed. 
 - New Delhi  Tata McGraw-Hill  1978 
 - xi,819p.  ill. 
<br/><br/><label>ISBN: </label> 30.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PLANT- PATHOLOGY
<br/><br/><label>Dewey Class. No.: </label>BOT 581.2  / WJn78