Jones, D. Gareth  1940- <br/><br/>
Plant pathology, principles and  practice / 
D. Gareth Jones. 
 - Philadelphia :  Open University Press,  1987. 
 - x, 191 p. :  ill. 
<br/><br/><label>ISBN: </label>033515154X 0335151574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases.
<br/><br/><label>LC Class. No.: </label>SB731  / .J64 1987 
<br/><br/><label>Dewey Class. No.: </label>632/.3�19