*0011573579 *008091020s2009 xx# 000 0 nob *019 $bk *08230$a338.767 *100 $aGram, Trond$_128801600 *245 $aKobler gass med jern og mineraler *300 $aS. 40-45 : ill., port. *650 $aJern$2norart$_14004400 *650 $aindustriproduksjon$9nor$2norart$_136672600 *650 $amineraler$9nor$2norart$_130150900 *650 $anaturgass$2norart$_11478400 *700 $aAadland, Camilla$_129063700 *773 $tTeknisk ukeblad$gÅrg. 156, nr. 31 (2009)$x0040-2354$w(NO-LaBS)32769(tnr) *999 $z900458168$anorart:900458168 ^