Utility mapping and record keeping for infrastructure
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C.
World Bank
c1993.
|
| Cyfres: | Urban Management Programme
10 |
| Pynciau: |


