[Control of malaria in the region of Xochimilco, D.F].
D000818:Animals; D009033:Culicidae; D003634:DDT; D008288:Malaria / Q000517:prevention & control*
D003634:DDT
DDT; MALARIA/prevention and control; MOSQUITOES
El control del paludismo en la region de Xochimilco, D.F.