*0011526104
*008871201s1987    xx#           000 0 eng
*019  $bk
*08230$a595.7
*100  $aLillehammer, Albert$_117348500
*245  $aTaxonomy of Stonefly eggs of the genus Isoperla (Plecoptera, Perlodidae)$cAlbert Lillehammer and Bjørn Økland
*300  $aS. 121-123 : ill.
*700  $aØkland, Bjørn$_128985000
*773  $tFauna norvegica. Ser. B$gVol. 34, no. 2 (1987)$x0332-7698$w(NO-LaBS)480404(tnr)
*999  $z8700093347$anorart:8700093347
^