Practical malaria control : a handbook for field workers /
Gunther, Carl E.M.
Practical malaria control : a handbook for field workers / by Carl E.M. Gunther - Sydney : Consolidated P., 1942 - 91p.
Malaria--Prevention
Malaria
Practical malaria control : a handbook for field workers / by Carl E.M. Gunther - Sydney : Consolidated P., 1942 - 91p.
Malaria--Prevention
Malaria