Entry Topical Term

Number of records used in: 10

001 - CONTROL NUMBER

• control field: 2606

003 - CONTROL NUMBER IDENTIFIER

• control field: NUST

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20170614095758.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 170614|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: NUST
• Transcribing agency: NUST

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.: (NUST)0: Horan, N. J. 2605, Biological wastewater treatment systems :, c1990.