Wagner, Gunter P. <br/><br/>
Homology, genes, and evolutionary innovation / 
Gunter P. Wagner. 
 - Princeton, New Jersey :  Princeton University Press,  2014. 
 - 1 online resource (495 p.) :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780691156460 9781400851461 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental genetics.<br/>Evolution (Biology)<br/>Genetic regulation.