International Institute of Tropical Agriculture2007-11-121979-04-012007-11-121979http://hdl.handle.net/10625/6401Text1 digital file (28 p.)application/pdfenCASSAVAPESTS OF PLANTSPEST CONTROLAGRICULTURAL RESEARCHAFRICAAfrica wide biological control project for cassava mealybug and green spider mitesBiological control of cassava mealybug and green spider mitesWorking Paper