Entrada Encabezamiento de Materia/Tema

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 56904

003 - CONTROL NUMBER IDENTIFIER

• control field: Co-BoIAVH

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20160204170216.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 160204|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: Co-BoIAVH
• Transcribing agency: Co-BoIAVH

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Derecho ambiental
• Geographic subdivision: Estados unidos

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (Co-BoIAVH)2730: Public policies for environmental protection, c2000.