Gould, Stephen Jay. <br/><br/>
Hen's teeth and horse's toes / 
Stephen Jay Gould. 
 - New York :  Norton,  c1983. 
 - 413 p. :  ill. 
<br/><br/><label>ISBN: </label>0393017168 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution.
<br/><br/><label>LC Class. No.: </label>QH366.2  / .G66 1983 
<br/><br/><label>Dewey Class. No.: </label>575�19