000 00560naa a2200145 4500
001 94884
090 _a94884
100 _a20040322 y0pory5003 ba
200 1 _aHybridization of glaucous and herring gulls in iceland
_fAgnar Ingolfsson
463 1 _eCooper Ornithological Society, 1987
_vLos Angeles
_vp. 131-140
_tEcology and beahvior of gulls
_09887
606 1 _aEtologia
686 _a2400 - Psicologia Experimental Animal / Psicologia Comparativa
700 1 _aIngolfsson
_bAgnar
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/et.htm