GAUMANN, ERNEST <br/><br/>
PRINCIPLES OF PLANT INFECTION : A TEXT BOOK OF GENERAL PLANT PATHOLOGY FOR BIOLOGISTS AND PLANT BREEDERS 
EDITED BY WIILIAM B. BRIERLEY (ENGLISH EDITION ) 
 -  CROSSBY LOCKWOOD &SON.  1950 
<br/><br/><label>ISBN: </label> 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PLANT PATHOLOGY