Entrada Término tópico

Número de registros utilizados en: 61

001 - CONTROL NUMBER

• control field: 4496

003 - CONTROL NUMBER IDENTIFIER

• control field: DLC

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20180729222620.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 090730|| anannbabn |n ana d

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh2008103279

040 ## - CATALOGING SOURCE

• Original cataloging agency: DGB/UNAM
• Language of cataloging: spa
• Transcribing agency: DGB/UNAM
• Modifying agency: DGB/UNAM

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Política ambiental
• Geographic subdivision: México

450 #0 - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Environmental policy
• Geographic subdivision: Mexico

670 ## - SOURCE DATA FOUND

• Source citation: DGB/UNAM, 30 julio 2009:
• Information found: catálogo electrónico (Política ambiental -- México)

670 ## - SOURCE DATA FOUND

• Source citation: Biblioteca del Congreso (Estados Unidos), 30 julio 2009:
• Information found: catálogo electrónico (Environmental policy -- Mexico)

750 #0 - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM

• Topical term or geographic name entry element: Environmental policy
• Geographic subdivision: Mexico
• Authority record control number or standard number: sh2008103279

902 ## -

• : CEA/CEA/SLB

903 ## -

• : Nivel 3