Sunderland, Luther D. <br/><br/>
Darwin's enigma :  fossils and other problems / 
by Luther D. Sunderland 
 - 4th ed. rev. and expanded 
 - Santee, Calif. :  Master Book Publishers,  1988 
 - 180 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>089051108X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution<br/>Paleontology<br/>Science