Biological of Aging :  Observations and Principles / 
Arking Robert . 
 - 2nd ed. 
 - USA:  Sinauer Associates , Inc. ,  1998. 
 - xviii,570 p,: 
<br/><br/><label>ISBN: </label>0878930434 
<br/><br/><label>LC Class. No.: </label>QP86  / .A74  1998