*0011719190
*008980331s1997    xx#           000 0 nob
*019  $bk
*08230$a363.739
*100  $aBurkow, Ivan C.$_124433800
*245  $aPlantevernmidlet toksafen$bny miljøtrussel for nordområdene?
*300  $aS. 6-8 : ill.
*700  $aHaugen, Jon-Erik$_170266100
*700  $aKallenborn, Roland$_124433900
*773  $tKjemi$gÅrg. 57, nr 5 (1997)$x0023-1983$w(NO-LaBS)291541(tnr)
*999  $z9800234337$anorart:9800234337
^