TRAVELS IN CENTRAL AFRICA, 
AND 
EXPLORATIONS 
OP THE 
WESTERN NILE TRIBUTARIES. 
BY 
MR. AND MRS. PETHERICK. 
WITH APPENDICES ON FRESH-WATEE TURTLE, FISHES OF THE NILE, ETC. 
By DRS. gray AND GUNTHER. 
IN TWO VOLUMES. 
VOL. II. 
LONDON: 
TINSLEY BROTHERS, 
18 CATHERINE STREET, STRAND. 
1869. 
