Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 151291

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Water pollution - Prevention and control

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)841: Loehr, Raymond C. 151288, Agricultural waste management: problems, processes, and approaches, 1974