D. Gareth Jones <br/><br/>
Plant pathology    principles and practice 

 - Milton<br/>  Open University press  1987 
 - 191p 
<br/><br/><label>ISBN: </label>0471932329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>581.2  / JON