*0011727808 *008981117s1998 xx# 000 0 nob *019 $bk *08230$a634.98 *100 $aFjeld, Dag$_147397900 *245 $aVestlandsskogbruket: Kostnadene kan reduseres 30% *300 $aS. 10-11 : ill. *650 $aavvirkning$9nor$2norart$_132677300 *700 $aNordby, Helge$_151635500 *700 $aNyeggen, Hans$_130993100 *773 $tNorsk skogbruk$gÅrg. 44, nr 4B/5 (1998)$x0029-2087$w(NO-LaBS)611068(tnr) *999 $z9800242962$anorart:9800242962 ^