| ID | 205315 |
| Call Number | II.B.24/1971/143704 |
| Title Proper | Clay building materials industries in Africa : Report of teh workshop held in Tunis, 1970 |
| Language | ENG |
| Author | United Nations Industrial Development Organisation, Vienna |
| Publication | Geneva, UNited Nations, 1972. |
| Description | 64p 23.5 cm |
| Price. Qualification | $0.50(SIS Dep) |
| Classification Number | II.B.24 |