Entrada Topical Term

Utilizado en 15 registros

001 - CONTROL NUMBER

• control field: 350

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20141111114409.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 141111|| 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: EXTENSION

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)425: Astorga Garcia, Cesar Armando Tesis Autor Cesar Armando, Astorga Garcia 349, Extensión agrícola en el desarrollo agrícola de Guatemala