Clodd, Edward. <br/><br/>
Pioneers of evolution from Thales to Huxley :  with an intermediate chapter on the causes of arrest of the movement / 
by Edward Clodd. 
 - London :  Grant Richards,  1897. 
 - x, 250 p. :  ill. ;  20 cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Spencer, Herbert,  1820-1903. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution--History.<br/>Evolution (Biology)
<br/><br/><label>Dewey Class. No.: </label>575  / CLP 1897