Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Workers in Guyana at a gold mine.
Dr Carter with PAHO fights Malaria.
Dr Carter with PAHO fights Malaria.