LEADER 01070nam0-22003131i-450- 001 990000358450403321 005 20001010 035 $a000035845 035 $aFED01000035845 035 $a(Aleph)000035845FED01 035 $a000035845 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $a<>INVESTIGATION into outstanding problems concerning coal storage in and extraction from silos, including those of gasaccumulation and spontaneous ignition$fCoal Research Establishment 210 $aBrussels$cECSC$d1990 215 $aX,93 pp. ill. 30 cm 225 1 $aEUR 13049 EN 300 $ain testa al front.: Commission of the E uropean Communities - Technical coal rese arch 702 1$aTechnical Coa L Research 712 1$aCommissione europea 712 1$aBritish Coal Corporation.$bCoal Research Establishment 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000358450403321 952 $a04 252-63$bDIC INGR.1520$fDINCH 959 $aDINCH 997 $aUNINA DB $aING01