Slow sand filtration for community water supply planning, design, construction, operation and maintenance
| Andre forfattere: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
The Hague, The Netherlands
International Reference Centre for Community Water Supply and Sanitation
c1987.
|
| Serier: | Technical paper
no. 24 |
| Fag: |