Report covering the second mission of the expert in artificial light-weight aggregate industry DP/INS/74/034/11-05/03 in November-December 1975
| Main Author: | Ringsholt, T. (-) |
|---|---|
| Format: | Book |
| Bahasa: | eng |
| Terbitan: |
Bandung :
United Nations Development Programme
, 1975
|
| Series: |
United Nations Development Programme. Technical report :
Nr. 5 |