004150000a2200121000450024500990000065000230009965000190012265000240014104100130016570000250017810000230020377300670022610aSpandrels of San Marco and the panglossian paradigmsa critique of the adaptationist programme14aTeoría evolutiva14aAdaptacionismo14aSelección natural0 aInglés1 aLewontin, Richard C.1 aGould, Stephen Jay1 tProceedings of the Royal Society of Londonq581-598d1979g205