Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 28640
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20130304180757.0
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: Conservación de la naturaleza
- General subdivision: Cursos y conferencias
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (OSt)5135: Ramos Fernández, Ángel 28639, ¿Por qué la conservación de la naturaleza?, , D.L. 1993.