URI(s)
- http://id.loc.gov/authorities/subjects/sh85120118
- http://id.loc.gov/authorities/sh85120118#concept
Broader Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Septic tanks--Cost of operation 
- Septic tanks--Design and construction
- Septic tanks--Environmental aspects
- Septic tanks--Evaluation
- Septic tanks--Government policy
- Septic tanks--Inspection
- Septic tanks--Licenses
- Septic tanks--Maintenance and repair
- Septic tanks--Research
- Septic tanks--Standards
- Septic tanks--Testing
LC Classification
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 2016-05-27: revised
Alternate Formats
