Normal view
MARC view
- Indicadores de contaminación
Entry Materia
001 - CONTROL NUMBER
- control field: 52870
003 - CONTROL NUMBER IDENTIFIER
- control field: OAPN
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191004102247.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 181001|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: OAPN
- Transcribing agency: OAPN
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Indicadores de contaminación
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (OAPN)1920: Indicadores ambientales, 1996
