000 00573naa a2200157 4500
001 65411
090 _a65411
100 _a20040322 y0pory5003 ba
200 1 _aAre vigilance sequences a consequence of intrinsic chaos or external changes?
_fGraeme Ruxton, co-aut. Gilbert Roberts
461 1 _aAnimal Behaviour
_vVol. 57, nº 2 (1999), p. 493-495
606 1 _aCiencias Biologicas
686 _a0220 - Depósito de Retaguarda
700 1 _aRuxton
_bGraeme
701 1 _aRoberts
_bGilbert
856 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm