TY - BOOK AU - Perkins,J.S. AU - L. Ramberg. TI - Environmental recovery monitoring of tsetse fly spraying impacts in the Okavango delta-2003: final report PY - 2004/// CY - Maun PB - Harry Opeinheimer Okavango Research Centre, University of Botswana KW - Tsetse fly control N1 - Includes bibliographical references ER -