On Youth, Old Age, Life and Death, and Respiration
On Youth , Old Age , Life and Death , and Respiration ( Greek: ; ) is one of the short treatises that make up Aristotle's "Parva Naturalia" . 
<triplet> On Youth, Old Age, Life and Death, and Respiration <subj> Aristotle <obj> author <subj> Parva Naturalia <obj> part of <triplet> Parva Naturalia <subj> Greek <obj> language of work or name <subj> Aristotle <obj> author