Ouest (1) Centre (1) Cameroun (1) Diagnosis (1) Decentralization (1) Communication (1) Observations (1) Surveys (1) Interviews (1) Observations (1) Wells (1) Water (1) State, The (1) Service life (Engineering) (1) Service industries (1) Rural population (1) Criminals--Rehabilitation (1) Maintenance (1) Interviewing in journalism (1) Hydraulics (1) Hand pumps (1) Hand (1) Flow of funds (1) Flatware (1) Drinking water (1) Culture (1) Communal living (1) Civilization, Modern (1) Borings (1) Interviews (1)