Life on earth / 
Audesirk,Teresa ; Gerald, Audesirk ; Bruce E. Byers  
 - 2nd ed. 
 - New Jersey :  Prentice Hall,  2000. 
 - xxiii,684 p.:  col. ill,; 
<br/><br/><label>ISBN: </label>0139156879 
<br/><br/><label>LC Class. No.: </label>QH308.2  / .A892 2000