01024nam0-2200337---450 99000881984040332120190515095809.00-521-54405-X000881984FED01000881984(Aleph)000881984FED0100088198420090306d1995----km-y0itay50------baengFRGBa-------001yyBiological controlbenefits and risksedited by Heikki M.T. Hokkanen and James M. LynchParisOECDCambridgeCambridge university pressc1995XXII, 304 p.ill.25 cmPlant and microbial biotechnology research series4Controllo biologico632.920itaHokkanen,Heikki M.T.Lynch,James M.ITUNINARICAUNIMARCBK99000881984040332160 632.9 HOKH 199511817FAGBCFAGBCBiological control799222UNINA