"Solomon,Eldra P.Berg, Linda R.Martin, Diana W." <br/><br/>
Biología 

 - 8a.ed. 
<br/><br/><label>ISBN: </label>978-970-10-6376-7 
<br/><br/><label>Dewey Class. No.: </label>570/S66B/T.2/Ej.2