02a0022275;92-825-9096-8¥77.11;20011205d1989 ekmy0engy01;eng;a z 000yy;r;Natural analogues and evidence of longterm isolation capacity of clays occurring in Italy;contribution to the demonstration of geological disposal reliability of cong-lived wastes in clay;F.Benvegnu ... et al;Luxembourg;Commission of the European Communities;1989;viii, 101 p.;ill.;a484;Benvegnu;F.;101;449925;484;B44;r¥77.11;a31;b1