Entry Topical Term

Number of records used in: 63

001 - CONTROL NUMBER

• control field: 12429

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20130305004109.0

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: Degradación del Medio Ambiente

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)2358: Response to land degradation , , cop. 2001.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)2316: The impact of climate change on ecosystems and species , , 1995.