Purves, William K.  1934- <br/><br/>
Life, the science of biology / 
William K. Purves, Gordon H. Orians 
 - 2nd ed. 
 - Sunderland, Mass. :  Sinauer Associates,  1987 
 - 1271 p. :  ill. (some col.), col. maps ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0878937331 
<br/><br/><label>LCCN: </label>86-031340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology