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P. O. Box 1147, Mbeya - Tanzania
Phone: +255 764 601 598
Email: director@mewo.or.tz
P. O. Box 1147, Mbeya - Tanzania
Phone: +255 769 890 453
Email: gs@mewo.or.tz
P. O. Box 1147, Mbeya - Tanzania
Phone: +255 766 959 776
Email: treasurer@mewo.or.tz