Agriculture census of Tanzania, 1971-72
Bureau of Statistics, Ministry of Finance and Planning
Agricultural census of Tanzania, 1971/72
Bureau of Statistics, Ministry of Planning and Economic Affairs 1980 Agriculture census of Tanzania, 1971-72 v. 3
所蔵館1館
Bureau of Statistics, Ministry of Planning and Economic Affairs 1980 Agriculture census of Tanzania, 1971-72 v. 2
Bureau of Statistics, Ministry of Finance and Planning 1979 Agriculture census of Tanzania, 1971-72 v. 1