Fox r.t.v. <br/><br/>
Principles of diagnostic techniques in plant pathology 

 - UK  CAB  international  1993 
<br/><br/><label>ISBN: </label>0 85198 870 9 
<br/><br/><label>LC Class. No.: </label>581.2/FOX 
<br/><br/><label>Dewey Class. No.: </label>581.2/FOX