Phenotypic plasticity:  fundamental and conceptusl approach/ 
Thomas J. DeWiTT 
 - New York:  Oxford university,  2004. 
 - xii, 247p.:  ill.;  24 cm. 
<br/><br/> Includes bibliographical index and references 
<br/><br/><label>ISBN: </label>9780195138962 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>DUCE QH438.5.P48