| Title | Bibliography on water supply and sanitation |
| Publication Type | Miscellaneous |
| Authors | Ratmalana, LKNational W |
| Date Published | 1970-01-01 |
| Publisher | National Water Supply and Drainage Board |
| Place Published | Mount Lavinia, Sri Lanka |
| Keywords | bibliographies, sanitation, water collection systems, water quality, water resources, water supply |
| Notes | Present: vol. 1 (1989) - |
| Custom 1 | 021, 022 |
