Columbia subject headings:
Municipal finance--United States.
Sewage disposal--United States--Costs.
Sewage disposal--United States--Finance.
Water quality management--United States--Costs.
Water quality management--United States--Finance.
Harvard subject headings:
Municipal finance--United States
Sewage disposal--United States--Costs.
Sewage disposal--United States--Finance.
Water quality management--United States--Costs.
Water quality management--United States--Finance
Princeton subject headings:
Municipal finance--United States.
Sewage disposal--United States--Costs.
Sewage disposal--United States--Finance.
Water quality management--United States--Costs.
Water quality management--United States--Finance.