Columbia subject headings:
Harvard subject headings:
Bureaucracy--Developing countries--Case studies.
Bureaucracy--Philippines.
Irrigation--Government policy--Developing countries--Case studies.
Irrigation--Government policy--Philippines.
Philippines. National Irrigation Administration.
Princeton subject headings:
Bureaucracy--Developing countries--Case studies.
Bureaucracy--Philippines.
Irrigation--Government policy--Developing countries--Case studies.
Irrigation--Government policy--Philippines.
Philippines. National Irrigation Administration