*0011745098 *008990813s1998 xx# 000 0 nob *019 $bk *08230$a668.4 *100 $aJakobsen, Siw Ellen$_129074600 *245 $aBare plast? *300 $aS. 5 : ill. *773 $tForskning$gÅrg. 6, nr 6 (1998)$x0804-7545$w(NO-LaBS)489865(tnr) *999 $z9900260281$anorart:9900260281 ^