Johnson, Michael D. <br/><br/>
Human biology : concepts and current issues / Michael D. Johnson. 

 - 6th ed. 
 -  Boston : Pearson Benjamin Cummings, c2012. 
 - xxi, 560p. : ill. ; 26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human biology