d.gareth jones <br/><br/>
plant pathology principles and practice 

 - newdelhi  aditya books  1987 
<br/><br/><label>ISBN: </label>81-85353-01-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>biology
<br/><br/><label>Dewey Class. No.: </label>D.G/P  / 581.2