Vertebrate Life  / 
Pough , Harvey F.  et..al 
 - 7th ed. 
 - New Jersey :  Pearson ,  2005. 
 - xvi,684[10,8,28,5] p.;  col ill ,: 
<br/><br/><label>ISBN: </label>0131453106 
<br/><br/><label>LC Class. No.: </label>QL605  / .P68 2005