00795nam0-2200301---450-99000028671040332120091208171345.0000028671FED01000028671(Aleph)000028671FED0100002867120020821d1979----km-y0itay50------baengNLy-------001yy1978 annual reportCONCAWEDen HaagCONCAWE197916 p.30 cmCONCAWE report4-79628CONCAWE<Conservation of Clean Air and Water in Europe>ITUNINARICAUNIMARCBK99000028671040332104 090-156/56CIDINCHDINCH1978 annual report127496UNINA00764nam0-22002891i-450-990000012600403321000001260FED01000001260(Aleph)000001260FED0100000126020011111d--------km-y0itay50------baitay-------001yyPhysical opticsR. A. Houston.LondonBlackie and son limited1957300 p.ill.22 cmOttica535Houstoun,Robert Alexander<1883- >1034ITUNINARICAUNIMARCBK99000001260040332113 B 32 0422886FINBCFINBCPhysical optics108266UNINAING01