Huxley, Julian,  1887-1975, <br/><br/>
Evolution in action / 
Julian Huxley. 
 - 166 pages :  illustrations;  20 cm. 
<br/><br/>The process of evolution -- How natural selection works -- Biological improvement --The development of mental activity -- The path of biological progress -- The human phase. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution (Biology)