*0011597630 *008920805s1992 xx# 000 0 nob *019 $bk *08230$a333.75 *100 $aErvik, Finn$_164827600 *245 $aRegnskogens ukjente ressurser *300 $aS. 40-42 : ill. *773 $tFolkevett$gÅrg. 14, nr 3 (1992)$x0332-8651$w(NO-LaBS)569859(tnr) *999 $z9200145516$anorart:9200145516 ^