003820000a2200121000450024501080000065000130010865000270012165000160014865300130016404100130017710000220019077300480021210aDistribution patterns of tropical plant foods as an evolutionary stimulus to primate mental development14aPrimates14aHábitos alimentarios14aEvolución gAlouatta0 aInglés1 aMilton, Katharine1 tAmerican Antropologist3415q534-548d1994?