LEADER 01128nam0-22003251i-450- 001 990000434330403321 005 20030623115840.0 035 $a000043433 035 $aFED01000043433 035 $a(Aleph)000043433FED01 035 $a000043433 100 $a20020821d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aPhysical and mechanical characterization of a weak rock involved in the Excavation of an Underground Power-house$fA. Frassoni ,Moro T. , [ e altri ] 210 $aBergamo$cISMES$d1981 215 $a14 p.$cill.$d29 cm 225 1 $aISMES$v153 300 $aNel front. : Paper presented at the Internetional Symposium on weak rock, Tokyo, September 21-24, 1981 702 1$aFrassoni,$bA. 702 1$aMoro,$bT. 702 1$aNocilla,$bN. 702 1$aRossi,$bPier Paolo 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000434330403321 952 $a08 CC 390$b3982$fDINED 959 $aDINED 996 $aPhysical and mechanical characterization of a weak rock involved in the Excavation of an Underground Power-house$9327499 997 $aUNINA