Purves, William K. <br/><br/>
Life :  the science of biology / 
William K. Purves, Gordon H. Orians. 
 - Sunderland, Mass. :  Sinauer Associates ,  c1983. 
 - xvii, 1182 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0871507684 (hbk.)  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.<br/>Biology.