Parker, Rick <br/><br/>
Plant pathology 
George N. Agrios. 
 - 4th.ed. 
 - Singapore  Harcourt Asia  1997 
 - xvi, 635p., : ill.; 24 cm. 
<br/><br/><label>ISBN: </label>120445646 
<br/><br/><label>Dewey Class. No.: </label>581.2  / A25P