Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 49211

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20230831230336.0

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 GENERAL 3. MEDIO AMBIENTE 4. AGROFORESTAL

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)42042: Franch, Joan 9252, Cursos d' especializacion de postllicenciatura a centramerica, Modulo: Ecologia general / Joan Franch, 1996