Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 84497

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20260617092958.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 260617|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Sewage
• General subdivision: Purification
• General subdivision: Biological treatment

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)66486: Sperling, Marcos von 84492, Biological wastewater treatment in warm Climate regions, 2005.