Entry Topical Term

Number of records used in: 8

001 - CONTROL NUMBER

• control field: 5123

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20130305002720.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 130304|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Ecosistemas antárticos

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)2311: Impactos del calentamiento global sobre los ecosistemas polares , , D.L. 2007.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)1023: May, John 5120, El libro Greenpeace de la Antártida, , D.L. 1989.