World Health Organization
Epidemiological considerations for planning malaria control in south east Asia region. - - Geneva W H O 1987 - 411 p. 26 cm. - .
Epidemiology, Malaria - - prevention and control
92 9022 117 8
Malaria - - prevention and control
Epidemiology
WC765 / WHO
Epidemiological considerations for planning malaria control in south east Asia region. - - Geneva W H O 1987 - 411 p. 26 cm. - .
Epidemiology, Malaria - - prevention and control
92 9022 117 8
Malaria - - prevention and control
Epidemiology
WC765 / WHO