*0011503885 *008851024s1985 xx# 000 0 nob *019 $bk *08230$a363.739 *100 $aOttar, Brynjulf$_163645000 *245 $aTruer luftforurensningene vårt eksistensgrunnlag?$cav Brynjulf Ottar *300 $aS. 120-123 *773 $tVann$gÅrg. 20, nr 2 (1985)$x0042-2592$w(NO-LaBS)916349(tnr) *999 $z8500072007$anorart:8500072007 ^