FRY E. WILLIAM <br/><br/>
PRINCIPALES OF PLANT DISEASE MANAGEMENT  

 - NEW YORK  ACADAMIC PRESS  1982 
<br/><br/><label>ISBN: </label>0-12-269180-6 
<br/><br/><label>LC Class. No.: </label>631/FRY  / 1 
<br/><br/><label>Dewey Class. No.: </label>631/FRY  / 1