Perham, Margery,  1895-1982. <br/><br/>
West African passage :  a journey through Nigeria, Chad, and the Cameroons, 1931-1932 / 
Margery Perham ; edited and with an introduction by A.H.M. Kirk-Greene. 
 - London ;  Boston :  Peter Owen,  1983. 
 - 245 p., [8] p. of plates :  pics ;  23 cm.