Normal view
MARC view
- Nitrogeno en agricultura
Nitrogeno en agricultura (Término temático)
This authority is not used in any records.
See also:
- Broader heading: Agricultura
- Broader heading: Cultivos y nitrogeno
- Narrower heading: Abonos nitrogenados
- Narrower heading: Cultivos y nitrogeno
LEMB
LC Authorities / Library of Congress, (Consultado 18, 06, 04) Disponible en Internet: http://authorities.loc.gov ; CSIC autoridades (http://aleph.csic.es)