*0011496460
*008841217s1984    xx#           000 0 nob
*019  $bk
*08230$a634.96
*100  $aChristiansen, Erik$_133672600
*245  $aBartrærnes forsvar mot barkbilleangrep$cErik Christiansen
*300  $aS. 43-48 : port.
*773  $tNaturen$gÅrg. 108, nr 2 (1984)$x0028-0887$w(NO-LaBS)533618(tnr)
*999  $z8400064286$anorart:8400064286
^