Advances in sewage treatment, proceedings of the conference held on 14 November 1972 at the Institution of Civil Engineers.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[London,] :
Telford for the Institute of Civil Engineers,
1972.
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A1:AR33D3 F05119 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |