Gould, Stephen Jay. <br/><br/>
Eight little piggies :  Reflections in natural history / 
Stephen Jay Gould. 
 - New York :  Norton,  1993. 
 - 479 p. :  ill. ;  24 cm 
<br/><br/>Includes bibliographical references (p. 457-465) and index. 
<br/><br/><label>ISBN: </label>039303416X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Philosophy--Popular works.<br/>Evolution (Biology)--Popular works.