*0011476462 *008820622s1981 xx# 000 0 nob *019 $bk *08230$a553 *100 $aGundersen, Jac.$_162799900 *245 $aMuligheter for gruvedrift i Telemark *300 $aS.7-9 *651 $aTelemark$_10297400 *773 $tNAGS-nytt$gÅrg.8, nr.4 (1981)$x0333-4481$w(NO-LaBS)617641(tnr) *999 $z8200044352$anorart:8200044352 ^