2020-06-052020-06-051981-12-10Work hard -Mwalimu (1981,December 10) Daily News.pp.1http://41.86.178.5:8080/xmlui/handle/123456789/12093Available in print form, East Africana Collection, Dr. Wilbert Chagula Library. News paper collection.President Nyerere has appealed to the people to intensify agricultural production and apply themselves fully to the current economic problems through persevering in work.enPresident Nyerere20th independence anniversary of Mainland TanzaniaOther