Johnson, William Percival D.D <br/><br/>
Nyasa the great water:  Beig a description of the Lake and the Life of the People/ 
By Willia Percival Johnson 
 - New York  Negro Universities Press  1969 
 - 204p;  ill.; 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>83712431 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science
<br/><br/><label>Dewey Class. No.: </label>916.897