*0011561663
*008090320s2009    xx#           000 0 nob
*019  $bk
*08230$a628.16
*100  $aStrande, Mona$_128803600
*245  $aSkjær i sjøen for miljøregelverk
*300  $aS. 57-61 : ill.
*650  $aballastvann$9nor$2norart$_139032700
*650  $avannbehandling$9nor$2norart$_128802600
*700  $aTonstad, Per Lars$_129180300
*773  $tTeknisk ukeblad$gÅrg. 156, nr. 9 (2009)$x0040-2354$w(NO-LaBS)32769(tnr)
*999  $z900446189$anorart:900446189
^