Entrada Materia (tema)
Número de registros utilizados en: 1
001 - CONTROL NUMBER
003 - CONTROL NUMBER IDENTIFIER
005 - DATE AND TIME OF LATEST TRANSACTION
- control field:
20230822132207.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field:
230822|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency:
Co-BoUCM
- Transcribing agency:
Co-BoUCM
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name as entry element:
Hidrología
- General subdivision:
Recursos hídricos
- General subdivision:
Purificación de agua potable
670 ## - SOURCE DATA FOUND
- Source citation:
Work cat.: (Co-BoUCM): Nash, Johnathan 178465, Prepper’s Water Purification Survival Bible :, 2023