Issues and decision making. 

 - Upper Saddle River :  Pearson, Prentice Hall,  n.d. 
 - 96 p. : ;  28 cm. 
 - Prentice Hall biology .
 - Prentice Hall biology .
<br/><br/><label>ISBN: </label>0132013584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Study and teaching.
<br/><br/><label>Universal Decimal Class. No.: </label>21.ed.