A Handbook of malaria control R. Svensson.
Svensson, R.
A Handbook of malaria control R. Svensson. - 3rd ed. - London Raven Press 1941 - viii, 73p.: ill.
Public health Malaria - prevention.
616.936 / S95H
A Handbook of malaria control R. Svensson. - 3rd ed. - London Raven Press 1941 - viii, 73p.: ill.
Public health Malaria - prevention.
616.936 / S95H