Source truth
Biosand filter construction manual
CAWST
websiteLINK_ONLYSOURCE_TRUTH
- Canonical URL
- https://washresources.cawst.org/en/resources/b6be2637/biosand-filter-construction-manual
- License
- UNKNOWN
- Redistribution
- UNKNOWN
- Commercial use
- UNKNOWN
- Checksum
- UNKNOWN
- Notes
- License not determined at ingest. Seeded from Open Civilization master specification corpus. Original not mirrored in this build.