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200 1 _aVariations in the birth sex ratio and neonatal mortality in a natural herd of horses
_fe outros Anne-Marie Monard, co-aut. Patrick Duncan, co-aut. Herve Fritz, co-aut. Claudia Feh
461 1 _aBehavioral Ecology And Sociobiology
_vVol. 41, nº 4 (1997), p. 243-249
606 1 _aCiências Biológicas
686 _a2500 - Psicologia, Fisiologia e Neurociencias
701 1 _aMonard
_bAnne-Marie
_ce outros
701 1 _aDuncan
_bPatrick
701 1 _aFritz
_bHerve
701 1 _aFeh
_bClaudia
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r2.htm