Columbia subject headings:
Harvard subject headings:
Storm sewers--Developing countries.
Urban hydrology--Developing countries.
Princeton subject headings:
Drainage--Developing countries--Planning--Citizen participation--Handbooks, manuals, etc.
Sanitation--Developing countries--Planning--Citizen participation--Handbooks, manuals, etc.
Sewage disposal--Developing countries--Planning--Citizen participation--Handbooks, manuals, etc.
Sewerage--Developing countries--Planning--Citizen participation--Handbooks, manuals, etc.
Urban runoff--Developing countries--Management--Handbooks, manuals, etc.