Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 49152

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20230831161821.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 230831|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: 1.ECOLOGÍA 2. ECOLOGÍA-EDUCACIÓN 3. MEDIO AMBIENTE 4. AGOFORESTAL

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)42036: Ancona Peniche, Ignacio de Jesus [et.al] 18198, Ecologia y educacion ambiental / Ignacio de Jesus Ancona Peniche, Eduardo Mena Arana, Gabriela Zapata Villalobos, 2004