Ngomuo, Victoria Isaac Impact of age at first birth and birth interval on fertility: a case study of Temeke District - Dar es Salaam: University of Dar es Salaam, 1996 - xvii,152p.: ill.; 31cm. Subjects--Topical Terms: TanzaniaTemeke districtBirth intervalsFertilityHuman LC Class. No.: THS EAF HB902.N46