2020-08-042020-08-041979-12-31Appeal for intra-African trade (1979, December 31). Daily News, pp.1http://41.86.178.5:8080/xmlui/handle/123456789/13359Available in print form, East Africana Collection, Dr. Wilbert Chagula Library. News paper collection.President Nyerere yester day advised regions throughout the country to extensively use compost and animal manure so that they attained the set agricultural production targets.enAgriculturalProductionCountryOther