Line transect surveys of Willow Tits Parus montanus in the alpine birch region in Central Norway during the winter half year
Svein Haftorn Artikkel Engelsk
*0011116924 *008010213s1999 xx# 000 0 eng *019 $bk *08230$a598 *100 $aHaftorn, Svein$_82789900 *245 $aLine transect surveys of Willow Tits Parus montanus in the alpine birch region in Central Norway during the winter half year *300 $aS. 38-42 : ill. *520 $aNorsk sammendrag *650 $abestand$9nor$2norart$_128612200 *650 $agrønnmeiser$9nor$2norart$_132727400 *650 $alinjetaksering$9nor$2norart$_132727500 *773 $tOrnis norvegica$gVol. 22, no. 1/2 (1999)$x1502-0878$w(NO-LaBS)384822(tnr) *999 $z100287695$anorart:100287695 ^