LEADER 00930nam0-22003011i-450- 001 990000066420403321 005 20040510093140.0 035 $a000006642 035 $aFED01000006642 035 $a(Aleph)000006642FED01 035 $a000006642 100 $a20020821d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aAtti del convegno-mostra delle ligniti, Perugia, 7-11 maggio, 1959 210 $aFoligno$cF. Salvati$d1961 215 $a922 p., 17 fig.$cill.$d27 cm 300 $aIn testa al front.: Camera di commercio industria e agricoltura. Perugia 610 0 $aLigniti$aCongressi$a1959 610 0 $aCongressi$aPerugia$a1959 676 $a553.22 710 12$aConvegno-mostra nazionale delle ligniti$f<1959. ;$ePerugia> 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000066420403321 952 $a13 G 24 06$b24358$fFINBC 959 $aFINBC 997 $aUNINA