1. World malaria situation. World Health Stat Q;World Health Organisation,1985
2. World Health Organisation Expert Committee on Malaria. Seventeenth report,1979
3. Malaria control and national health goals;World Health Organisation,1982
4. Resistance of vectors of disease to pesticides;World Health Organisation,1980
5. Malaria control as part ofprimary health care. Geneva: World Health Organisation, 1984. (Technical reports series, No 712.);World Health Organisation