Klaus Ammann 
Methods for risk assessment of trasgenic plants 
 - Basel  Birkhauser Verlag  1999 
 - 260p 
Klaus Ammann; Yolande Jacot; Gosta Kjellsson & Vibeke Simonsen: Methods for risk assessment of trasgenic plants.  Basel.  Birkhauser Verlag, 1999. 3-7643-5917-X--(630.2748AMM)   
ENGLISH 
3-7643-5917-X 
630.2748  / AMM