WELCOME ADDRESS BY THE PERMANENT SECRETARY, FEDERAL MINISTRY OF WATER RESOURCES, MRS DIDI WALSON-JACK, MCIPM, mni ON THE OCCASION OF THE WORLD PRESS CONFERENCE ON WORLD TOILET SUMMIT
WELCOME ADDRESS BY THE PERMANENT SECRETARY, FEDERAL MINISTRY OF WATER RESOURCES, MRS DIDI WALSON-JACK, MCIPM, mni ON THE OCCASION OF THE WORLD PRESS CONFERENCE ON WORLD TOILET SUMMIT