*0011510818
*008860819s1986    xx#           000 0 nob
*019  $bk
*08230$a372.8
*100  $aBreen, Olav$_151407300
*245  $aMiljøundervisningen$ben stor oppgave$cOlav Breen
*300  $aS. 18-19 : ill.
*773  $tNorsk skoleblad$gnr 19 (1986)$x0029-2117$w(NO-LaBS)307427(tnr)
*999  $z8600078649$anorart:8600078649
^