5142-36586-0000 IT IS MANIFEST THAT MAN IS NOW SUBJECT TO MUCH VARIABILITY
5142-36586-0001 SO IT IS WITH THE LOWER ANIMALS
5142-36586-0002 THE VARIABILITY OF MULTIPLE PARTS
5142-36586-0003 BUT THIS SUBJECT WILL BE MORE PROPERLY DISCUSSED WHEN WE TREAT OF THE DIFFERENT RACES OF MANKIND
5142-36586-0004 EFFECTS OF THE INCREASED USE AND DISUSE OF PARTS
