THE WORK OF W.H.O.,I953. Official Records of the World Health Organisation No. 51. (Pp. x + I90. Illustrated. Price ios.,$1.50. Available also in a French edition.)

THE WORK OF W.H.O.,I953. Official Records of the World Health Organisation No. 51. (Pp. x + I90. Illustrated. Price ios.,$1.50. Available also in a French edition.)