Entry Topical Term

Number of records used in: 4

001 - CONTROL NUMBER

• control field: 371976

003 - CONTROL NUMBER IDENTIFIER

• control field: AT-ISTA

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20210216132436.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 210216|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: AT-ISTA
• Transcribing agency: AT-ISTA

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Mass extinctions

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (AT-ISTA): Hallam, A. (Anthony), 1933- author. 123079, Catastrophes and lesser calamities :