WHO 1986. Resistance of vectors and reservoirs of disease to pesticides. Tenth report of the WHO Expert Comminttee on Vector Biology and Control. Tech. Rep. Ser. No. 737, 87 pp.
1986
Guatemala
WHO 1986. Resistance of vectors and reservoirs of disease to pesticides. Tenth report of the WHO Expert Comminttee on Vector Biology and Control. Tech. Rep. Ser. No. 737, 87 pp.