Entry Topical Term

Number of records used in: 2

001 - CONTROL NUMBER

• control field: 150986

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Rural - Developing countries

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)758: Arlosoroff, Saul 150983, Community water supply: the hand pump option, 1987