Roger,c. pearson(ed) <br/><br/>
Compendium Of Grape Diseases 

 - Pilot Knob Road, st Paul,Minnesola 55121,USA.  APS Press 
 -  93p;clr pic; 
<br/><br/><label>ISBN: </label>0890540888 
<br/><br/><label>Universal Decimal Class. No.: </label>632.634  / DOA