Zapomenuté heslo nebo jméno
12. 6. 2013 21:45
>Our results show that Bt cotton contributed significantly to cotton yield growth ...
BTW, vypada to, ze mate po ptakach. To se konceknoncu dalo cekat:
http://www.lemonde.fr/planete/article/2013/06/10/la-resistance-des-insectes-ravageurs-s-accroit-face-aux-plantes-ogm_3427633_3244.html