Dempster, W. H. <br/><br/>
Patrick Matthew and natural selection :   Nineteenth century gentleman-farmer, naturalist and writer /  
W. J. Dempster. 
 - Edinburgh, UK :  Paul Harris Publishing,  1983. 
 - 156 p. :  il. ;  22 cm. 
<br/><br/><br/>Ingles 
<br/><br/><label>ISBN: </label>0862280656 
<br/><br/><label>Dewey Class. No.: </label>576.8092