Environmental monitoring of tsetse fly spraying impacts in the Okavango delta-2002 :  final report / 
Perkins, J. S. and L. Ramberg.  
 - Maun :  Harry Oppenheimer Research centre, university of Botswana,  c2004. 
 - xiii,150p. :  ill. (some col.) ;  29cm. 
 - Okavango report series,   no. 2, April 2004. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tsetse fly control.