Silburn, Percy Arthur Baxter,  1874- <br/><br/>
South Africa,  white and black--or brown?/ 
By Colonel P.A. silb urn; with a preface by Major-Gen. Sir Edward Northey. 
 - London :  G. Allen & Unwin ltd.,  1927 
 - 192 p. ;  20 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa, South--Native races.<br/>Africa, South--Race question.
<br/><br/><label>Dewey Class. No.: </label>323.168 SIL