á^J M i:«t*»ilfc ■VW« ÏÎÛHil· »M»Hi (•♦¿$1' ^•ilt»fHi.H^ .ai« nu«; Kil'' "ebj'Tttii'.' Jl¡ 1968 ï»»l: ICH 'li:! It.*»-! *V I tø »:·:ι lì '»η· i «υ II w\ Joint Nuclear Research Center Ispra Establishment - Italy Biology Division I U-U', tliteJ^é-iiíJíilí!» immv mmmwmi m »'«/, ffl This document was prepared under the sponsorship of the Commission of the European Communities. fcWr?LfcE Neither the Commission of the European Communities, its contractors nor any person acting on their behalf : JIPIÍVIMIIÍ'*!** ntell i'Kí'H'^'^tiiiilíWifiíitfei'B T*nJu t Ττΐτ^^ΡΠι ΙΜΙ^ΪΤΥΙ. ** * * * "ile** ·" Make any warranty or representation, express or implied, with respect to the accuracy, completeness, or usefulness of the information contained in this document, or that the use of any information, apparatus, method, or process disclosed in this document may not infringe privately owned rights; or nrivatelv:IIS}; n Assume any liability with respect to the use of, or for damages resulting from the use of any information, apparatus, method or process disclosed in this document.