M.J. Jeger 
Biotic Interactions in Plant-Pathologen Associations 
 - Wallingford  CABI Publishing  2001 
 - 351p 
M.J. Jeger & N.J. Spence: Biotic Interactions in Plant-Pathologen Associations.  Wallingford.  CABI Publishing, 2001. 0-85199-512-8--(632.3JEG)   
ENGLISH 
0-85199-512-8 
632.3  / JEG