Halliwell, Leo. <br/><br/>
Light in the jungle;  the thirty years' mission of Leo and Jessie Halliwell along the Amazon. 
Edited and with a foreword by Will Oursler. 
 - New York,  D. McKay Co.  [1959] 
 - 269 p.  illus.  21 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Brazil--Description and travel.
<br/><br/><label>Dewey Class. No.: </label>266.673081