Hess, Robert L, , <br/><br/>
Semper ex Africa ... 
A bibliography of primary source for nineteenth-century tropical Africa as recorded by explorers, missionaries, traders, travelers, administrators, military men, adventurers, and others by Robert L. Hess and Dalvan M. Coger. 
 - Revolution and Peace, Stanford University, Stanford, Calif.  Hoover Institution on War  1972. 
 - xxv, 800 pages ;  29 cm. 
 - Hoover bibliographical series ; 47 .
<br/><br/><label>ISBN: </label>081792471X 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa, Sub-Saharan--Bibliography<br/>Africa, Sub-Saharan--History--Sources--To 1884--Bibliography