Wheeler, B.E.J. <br/><br/>
Diseases in crops  B.E.J. Wheeler. 

 - New Delhi  Oxford and IBH Publishing Co.  1976 
 - iv, 59p. 
 - (The Institute of biology's studies in biology, no.64). .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant disease Agricultural plants.
<br/><br/><label>Dewey Class. No.: </label>632,  / W38D