Single species breeding and mixed species breeding in sympatrically living Herring Gulls Larus argentatus and Lesser Blackbacked Gulls L. fuscus in SW Norway
Geir Olav ToftArtikkel Engelsk
*0011500925 *008850621s1984 xx# 000 0 eng *019 $bk *08230$a598.256 *100 $aToft, Geir Olav$_135474300 *245 $aSingle species breeding and mixed species breeding in sympatrically living Herring Gulls Larus argentatus and Lesser Blackbacked Gulls L. fuscus in SW Norway$cGeir Olav Toft *300 $aS. 114-118 *520 $aNorsk sammendrag *773 $tFauna norvegica. Ser. C$gVol. 7, no. 2 (1984)$x0332-7701$w(NO-LaBS)317575(tnr) *999 $z8500069009$anorart:8500069009 ^